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Wetlands: Nature’s First Line of Defense for Our Coast and Communities
Since the 1930s, Louisiana’s coastline has been reshaped by the relentless advance of the Gulf, with over 2,000 square miles of land disappearing beneath its waters and representing the largest loss of coastal land anywhere in the continental United States. This dramatic transformation has far-reaching consequences, threatening local economies, delicate ecosystems, and heightening the state’s exposure to hurricanes. In the face of these urgent challenges, LSU’s College of the Coast & Environment (CC&E) stands at the forefront, leading pioneering research and bold initiatives that not only protect Louisiana’s coast, but also build stronger, more resilient communities. Below are just a few examples of how CC&E is driving meaningful solutions for our coastal future. Wetlands are vital to protecting our coast, and CC&E researchers are actively investigating the role of both constructed and natural wetlands in reducing coastal flooding hazards. Through several projects funded through the US Army Corps of Engineers, Drs. Robert Twilley, Matthew Hiatt, and CC&E Dean Clint Willson, along with collaborators across campus, are conducting research on coastal ecosystem design - a framework that leverages the benefits of natural and nature-based coastal features, such as wetlands, environmental levees, and flood control gates – and how that could be integrated into engineering design and urban planning. Through the State of Louisiana’s ambitious Coastal Master Plan, administered by the Louisiana Coastal Protection and Restoration Authority, wetland construction and restoration play a huge role in managing the Louisiana coastal region. Such innovative techniques leveraging natural and nature-based features require evaluation to determine the success of such projects, and CC&E researchers are using cutting-edge science to advance this endeavor. Dr. Tracy Quirk and her students are investigating the success of marsh restoration by comparing structural and functional characteristics (e.g., vegetation, elevation, hydrology, accretion, and denitrification) between two created marshes and an adjacent natural reference marsh along the north shore of Lake Pontchartrain, Louisiana. Wetlands not only serve as a buffer from storms and sea level rise but also play a major role in regulating greenhouse gas emissions and contribute to productive vibrant ecosystems. In large collaborative project funded by the National Science Foundation, Dr. Giulio Mariotti is using computer models to forecast how coastal marshes may change in size, shape, and salinity in the future, and how these changes could affect methane emissions. As part of the same project, Drs. Haosheng Huang and Dubravko Justic are creating high-resolution hydrodynamic and biogeochemical models to predict changes in methane emissions in coastal Louisiana. In another project, with funding from Louisiana Center of Excellence, National Science Foundation, Louisiana Sea Grant, and the National Oceanic and Atmospheric Administration, Drs. Matthew Hiatt and John White have established a network of sensors to measure water levels and salinity throughout the wetlands in Barataria Bay, Louisiana, a region that has experienced significant land loss and storm impacts. The goal is to establish an understanding of the drivers of saline intrusion in marsh soils, and to ultimately determine what this means for the ecological resiliency of wetlands experiencing rapid change. CC&E’s leadership in wetlands science is recognized nationwide. It is the only college in the United States to have six faculty members—Drs. John White, John W. Day, Jr., Robert Twilley, William Patrick, James Gosselink, and R. Eugene Turner—honored with the prestigious National Wetlands Award. No other institution has had more than one recipient. Presented annually by the Environmental Law Institute, this award celebrates individuals whose work demonstrates exceptional innovation, dedication, and impact in wetlands conservation and education. CC&E’s unmatched record reflects decades of pioneering research and a deep commitment to safeguarding the nation’s most vulnerable coastal landscapes. Every day, CC&E channels this expertise into action—protecting Louisiana’s coast and, in turn, the communities, wildlife, and ecosystems that depend on it. Through bold research, collaborative partnerships, and a vision grounded in science, the college is shaping a more resilient future for coastal regions everywhere. CC&E is building teams that win in Louisiana, for the world. Article originally published here.

Researchers warn of rise in AI-created non-consensual explicit images
A team of researchers, including Kevin Butler, Ph.D., a professor in the Department of Computer and Information Science and Engineering at the University of Florida, is sounding the alarm on a disturbing trend in artificial intelligence: the rapid rise of AI-generated sexually explicit images created without the subject’s consent. With funding from the National Science Foundation, Butler and colleagues from UF, Georgetown University and the University of Washington investigated a growing class of tools that allow users to generate realistic nude images from uploaded photos — tools that require little skill, cost virtually nothing and are largely unregulated. “Anybody can do this,” said Butler, director of the Florida Institute for Cybersecurity Research. “It’s done on the web, often anonymously, and there’s no meaningful enforcement of age or consent.” The team has coined the term SNEACI, short for synthetic non-consensual explicit AI-created imagery, to define this new category of abuse. The acronym, pronounced “sneaky,” highlights the secretive and deceptive nature of the practice. “SNEACI really typifies the fact that a lot of these are made without the knowledge of the potential victim and often in very sneaky ways,” said Patrick Traynor, a professor and associate chair of research in UF's Department of Computer and Information Science and Engineering and co-author of the paper. In their study, which will be presented at the upcoming USENIX Security Symposium this summer, the researchers conducted a systematic analysis of 20 AI “nudification” websites. These platforms allow users to upload an image, manipulate clothing, body shape and pose, and generate a sexually explicit photo — usually in seconds. Unlike traditional tools like Photoshop, these AI services remove nearly all barriers to entry, Butler said. “Photoshop requires skill, time and money,” he said. “These AI application websites are fast, cheap — from free to as little as six cents per image — and don’t require any expertise.” According to the team’s review, women are disproportionately targeted, but the technology can be used on anyone, including children. While the researchers did not test tools with images of minors due to legal and ethical constraints, they found “no technical safeguards preventing someone from doing so.” Only seven of the 20 sites they examined included terms of service that require image subjects to be over 18, and even fewer enforced any kind of user age verification. “Even when sites asked users to confirm they were over 18, there was no real validation,” Butler said. “It’s an unregulated environment.” The platforms operate with little transparency, using cryptocurrency for payments and hosting on mainstream cloud providers. Seven of the sites studied used Amazon Web Services, and 12 were supported by Cloudflare — legitimate services that inadvertently support these operations. “There’s a misconception that this kind of content lives on the dark web,” Butler said. “In reality, many of these tools are hosted on reputable platforms.” Butler’s team also found little to no information about how the sites store or use the generated images. “We couldn’t find out what the generators are doing with the images once they’re created” he said. “It doesn’t appear that any of this information is deleted.” High-profile cases have already brought attention to the issue. Celebrities such as Taylor Swift and Melania Trump have reportedly been victims of AI-generated non-consensual explicit images. Earlier this year, Trump voiced support for the Take It Down Act, which targets these types of abuses and was signed into law this week by President Donald Trump. But the impact extends beyond the famous. Butler cited a case in South Florida where a city councilwoman stepped down after fake explicit images of her — created using AI — were circulated online. “These images aren’t just created for amusement,” Butler said. “They’re used to embarrass, humiliate and even extort victims. The mental health toll can be devastating.” The researchers emphasized that the technology enabling these abuses was originally developed for beneficial purposes — such as enhancing computer vision or supporting academic research — and is often shared openly in the AI community. “There’s an emerging conversation in the machine learning community about whether some of these tools should be restricted,” Butler said. “We need to rethink how open-source technologies are shared and used.” Butler said the published paper — authored by student Cassidy Gibson, who was advised by Butler and Traynor and received her doctorate degree this month — is just the first step in their deeper investigation into the world of AI-powered nudification tools and an extension of the work they are doing at the Center for Privacy and Security for Marginalized Populations, or PRISM, an NSF-funded center housed at the UF Herbert Wertheim College of Engineering. Butler and Gibson recently met with U.S. Congresswoman Kat Cammack for a roundtable discussion on the growing spread of non-consensual imagery online. In a newsletter to constituents, Cammack, who serves on the House Energy and Commerce Committee, called the issue a major priority. She emphasized the need to understand how these images are created and their impact on the mental health of children, teens and adults, calling it “paramount to putting an end to this dangerous trend.” "As lawmakers take a closer look at these technologies, we want to give them technical insights that can help shape smarter regulation and push for more accountability from those involved," said Butler. “Our goal is to use our skills as cybersecurity researchers to address real-world problems and help people.”
As tensions escalate over the possibility of the United States seeking control of Greenland — including threats of annexation that have drawn international backlash — seasoned international relations expert Glen Duerr, Ph.D. offers critical context for journalists reporting on the diplomatic, legal, and geopolitical dimensions of this unfolding crisis. What's Happening In early 2026, high-level rhetoric from U.S. political figures has revived debates about Greenland’s status as a strategic territory. What began as discussions of acquisition has evolved into broad international concern over sovereignty, alliance cohesion, and Arctic security. Denmark and Greenland have reaffirmed their commitment to autonomy, while NATO allies and the European Union warn that any forceful move by the U.S. could undermine alliance unity and violate international norms — raising profound questions about territorial integrity, international law, and the politics of national interest. Dr. Glen Deurr's teaching and research interests include nationalism and secession, comparative politics, international relations theory, sports and politics, and Christianity and politics. View his profile here How Dr. Glen Duerr Can Help Journalists Cover This Story 1. Understanding Strategic National Interests Dr. Duerr’s expertise in international relations provides journalists with a framework to explain why Greenland has become such a focal point for U.S., European, and Arctic security policy — from its strategic location to its role in broader defense calculations. 2. Explaining Nationalism, Sovereignty & Self-Determination His research on nationalism and secession is especially relevant as Greenlanders and Danish authorities assert self-determination and reject external control, a central narrative in the current debate. 3. Contextualizing International Norms & Legal Constraints As commentators and policymakers discuss potential annexation, treaty obligations, and alliance commitments, Dr. Duerr can unpack how international law, treaties (such as NATO agreements), and norms against territorial conquest shape policy choices and diplomatic responses. 4. Making Sense of Geopolitical Fallout With European leaders labeling aggressive claims as a form of “new colonialism” and threatening economic countermeasures, Dr. Duerr can help journalists interpret how Greenland could become a flashpoint affecting transatlantic relations, alliance politics, and global perceptions of U.S. foreign policy. About Glen Duerr, Ph.D. Dr. Glen Duerr is a Professor of International Studies at Cedarville University with deep expertise in international relations theory, nationalism, secession, and comparative politics. He holds a Ph.D. in Political Science and Government and is widely available to speak with media on geopolitics, sovereignty disputes, and the intersection of national interest and international order. Why This Matters The evolving crisis over Greenland is not merely a diplomatic dispute — it touches on fundamental questions of sovereignty, global strategic balance, alliance credibility, and international legal norms. Dr. Duerr is positioned to help journalists go beyond headlines, offering analysis that clarifies motivations, stakes, and implications for audiences tracking one of the most talked-about international issues of 2026.

Analyzing Legal Implications of Venezuela Intervention
Hofstra Law Professor James Sample has emerged as a leading legal analyst in national and regional media following the U.S. operation involving Venezuelan President Nicolás Maduro, offering expert commentary on constitutional authority, international law, and criminal procedure. Professor Sample appeared across major television, radio, and digital platforms, including ABC News, CBS New York, MS NOW, and Pacifica Radio, as developments unfolded surrounding the capture and federal prosecution. In multiple ABC News segments, Professor Sample analyzed the legality of the Venezuela operation under international law, characterizing the action as a potential violation of the United Nations Charter, and explained what to expect procedurally at the arraignment of Maduro and his wife on federal charges. His commentary also addressed the broader implications of asserting U.S. jurisdiction over a sitting foreign head of state.

Venezuela: Why Regime Change Is Harder Than Removing A Leader
With global attention on Venezuela following the U.S. removal of Nicolás Maduro, one of the central questions is whether taking out a leader actually changes the political system that put him in power. Two University of Rochester political scientists — Hein Goemans and Gretchen Helmke — study different sides of this issue, and can shed light on why authoritarian regimes often survive even when leaders fall and what the U.S. intervention means for Venezuela and the world order. Goemans specializes in how wars begin and end, regime survival, and why so-called “decapitation strategies” — removing a leader without dismantling the broader power structure — so often fail to produce stable outcomes. His research draws on cases ranging from Iraq and Afghanistan to authoritarian regimes in Latin America. In a recent interview with WXXI Public Media, Goemans warned that removing Maduro does not resolve the underlying system of military and economic control that sustained his rule. Without changes to those institutions, he said, power is likely to remain concentrated among the same elite networks. “The problem isn’t just the leader,” Goemans explained. “It’s the structure that rewards loyalty and punishes defection. If that remains intact, the politics don’t fundamentally change.” Helmke, a leading scholar of democracy and authoritarianism in Latin America, emphasizes that legitimacy, not just force, determines whether democratic transitions take hold. Her research helps explain why democratic breakthroughs so often stall after moments of dramatic change, and why outside interventions can unintentionally weaken domestic opposition movements by shifting power toward regime insiders. “When the institutions and elites remain in place, uncertainty — not democratic transition — often becomes the dominant political reality,” she said. For journalists covering the fast-moving situation, Goemans and Helmke are available to discuss why removing leaders rarely brings the political transformation policymakers expect and what history suggests comes next. They can address: • Why regime-change operations so often backfire, even when dictators are deeply unpopular • What sidelining democratic opposition means for legitimacy • Whether U.S. claims that Maduro is illegitimate hold up under international and U.S. law • How prosecuting a foreign leader in U.S. courts could reshape norms of sovereignty • The risks the U.S. intervention poses to the rules-based international order and NATO • How interventions affect international norms, including sovereignty and the rule of law, and why short-term tactical successes can create long-term strategic risks. • Why treating global politics as a series of “one-off” power plays misunderstands how states actually enforce norms over time • How competing factions inside the U.S. administration may be driving incoherent foreign policy Geomans also brings rare insight into the internal dynamics of U.S. policymaking, having taught and observed Stephen Miller, one of President Donald Trump’s closest aides who is helping shape the administration’s worldview. (Goemans taught Miller at Duke University in 2003.) Click on the profiles for Goemans and Helmke to connect with them.

Sun-Sentinel: What happens when parents go beyond sharenting?
So many parents routinely share photos and news about their kids on social media that the behavior has a name: sharenting. Usually harmless and well-meaning, it can also take a dangerous turn, exposing children to online predators, allowing companies to collect personal information and creating pathways for children to become victimized by identity theft. The risks are most pervasive when parents overshare to profit from their social media accounts. Whenever parents share, they are the gatekeepers, tasked with protecting their children’s information, but they are also the ones unlatching the gates. When parents profit from opening the gates, it is especially challenging to balance protecting their kids’ privacy against sharing their stories. Federal and state laws typically give wide deference to parents to raise their children as they see fit. But the state can and does intervene when parents abuse their children. Those laws protect children in the physical world. However, few laws shield children when parents risk harming them online. Let’s consider this hypothetical situation based on a composite of real-life events. Mia (fictional name) is a 7-year-old girl growing up in Orlando. Her mother is a stay-at-home parent who has a public Instagram account and considers herself an influencer. Many lingerie brands pay Mia’s mom to model their clothing. When a lingerie company from overseas offers Mia’s mom some money to have Mia also pose in their clothing, Mia’s mom says yes. Over the next few weeks, Mia and her mom model the clothing together in pictures and videos, sometimes wearing the outfits while reading together in bed, having pillow fights or being playful around the house — always in clearly intimate but arguably appropriate settings. Mia’s mom’s social media page explodes with new followers, many of whom appear to be grown men. The images on the page receive hundreds of likes and multiple comments. Mia’s mom deletes the most inappropriate comments but leaves others, hoping to increase engagement. As Mia’s mom’s social media following grows, so does the amount of money she earns. Mia tells her teacher about the social media page. Her teacher reaches out to Mia’s parents, to no avail. Mia’s mom keeps sharing. The teacher sees this as a potential form of abuse and neglect and, according to her obligation as a mandatory reporter of abuse, she calls in a report to the state’s central abuse registry. The teacher isn’t trying to get Mia’s mom in criminal trouble, but she thinks the family could use some education surrounding safe social media use and possibly access to financial support if they need this type of online exposure to pay the bills. The intake counselor declines to accept the hotline call. The counselor explains that the posting of pictures is not grounds for an abuse, abandonment or neglect investigation. The parent is sharenting, the counselor says, and that is within a parent’s right. Of course, child sexual abuse material is illegal, but the photos posted by Mia’s mom fall into a gray area — not illegal material, but likely harmful to Mia. Should there be a law to stop this? I believe there should be. Just as our views regarding child abuse have evolved, so must our views on sharenting. Merely 150 years ago, it was legal for parents to beat their children. It wasn’t until 1874, when a little girl named Mary Ellen was beaten severely by her caregiver, that courts began to step in. Drawing from existing laws prohibiting animal cruelty, the Society for the Prevention of Cruelty to Animals argued that Mary Ellen had the right to be free from abuse. At the time, there were laws protecting animals from harm by their caregivers but no laws protecting children from such harm! Back to the present: Mia’s disclosure to her teacher could have changed her life and led to her family getting online safety help, if only the child welfare laws were suitably tailored to protect her in the online world as they attempt to do offline. Child protection laws should be expanded to include harms that can be caused by online sharing. The law can both protect parental autonomy and honor children’s privacy through a comprehensive and multidisciplinary new approach toward protecting children online — one that allows for thoughtful investigation, education, remediation and prosecution of parents who use social media in ways that are significantly harmful to their children. This conduct, which falls beyond sharenting, is ripe for legal interventions that reset the balance between a parent’s right to share and a child’s right to online privacy and safety. Stacey Steinberg grew up in West Palm Beach and now lives in Gainesville, where she is a professor at the University of Florida Levin College of Law; the supervising attorney for the Gator TeamChild Juvenile Law Clinic; the director of the Center on Children and Families; and the author of “Beyond Sharenting,” forthcoming in the Southern California Law Review. This piece was also published in the South Florida Sun-Sentinel.
WSJ Quotes Sample on Presidential Term Limits
Hofstra Law Professor James Sample was quoted in the Wall Street Journal article “Trump Told by Alan Dershowitz Constitutionality of Third Term Is Unclear.” In the piece, Prof. Sample, a constitutional law scholar, discussed one scenario raised by former President Donald Trump’s allies involving the presidential line of succession and whether it could be used to test the limits of the 22nd Amendment.

UC Irvine’s Daniele Piomelli provides expert view on federal reclassification of cannabis
As the White House moves to reclassify cannabis under federal law from a schedule I to a schedule III, questions remain about how the change could affect medical use, public health, research, and regulation. UC Irvine’s Daniele Piomelli, PhD, an internationally recognized cannabis researcher, is available to comment on the implications of the policy shift. Piomelli is a distinguished professor of anatomy and neurobiology at the University of California, Irvine, the Louise Turner Arnold Chair in the neurosciences, and director of the UCI Center for the Study of Cannabis. Piomelli has more than 30 years of experience studying cannabis, THC and the endocannabinoid system, with research spanning basic neuroscience, pharmacology and translational science. He is editor in chief of Cannabis and Cannabinoid Research and has testified before the U.S. Senate on cannabis-related research and policy. He can provide perspective on: • What federal reclassification may change for medical cannabis and scientific research • Differences between THC, CBD and other cannabinoids • Potential public health benefits and risks of cannabis legalization • Cannabis exposure and the developing brain, including adolescence • Regulatory and research challenges tied to cannabis policy Piomelli is available for interviews or background conversations. Email: piomelli@hs.uci.edu

New book from Aston University academic shows that Christmas tasks mostly fall on women
New book by Dr Emily Christopher shows differences in how household tasks are divided by men and women Book highlights that women tend to buy the Christmas presents and send cards Men often see women as being more thoughtful or having better knowledge of what people would like. A new book from Aston University’s Dr Emily Christopher reveals that when it comes to sending Christmas cards and buying Christmas presents, women are still mostly doing the work as they are perceived to have better knowledge of what people would like. Dr Emily Christopher, a lecturer in sociology and policy at Aston School of Law and Social Sciences, has recently published her book Couples at Work: Negotiating Paid Employment, Housework and Childcare, which look at how household tasks are divided by men and women and the reasons behind these divisions. The data for the book has been collated over an eight-year period with couples being interviewed twice to provide a robust set of results. It looks at how different sex parent couples combined paid work, housework and childcare. The research revealed how gender norms continue to shape how certain daily household jobs are divided. Women were more likely than men to clean the house, especially bathrooms, wash clothes and put clothes away. Men still tend to do tasks like mowing the lawn and DIY but now are also more likely to do the cooking and the grocery shopping. The research shows that the key to understanding how household tasks are divided lies in the meaning they hold for partners. With the festive season upon us, the book reveals that woman are largely responsible for the Christmas present buying and sending cards with 100% of those taking part in the research saying that women mostly carried out these tasks. This also included buying for the male partner's relatives. In instances where men had a 'helping' role in these tasks, this included being involved in the discussion or consulting on choice of presents, especially for children, with only a small minority buying presents for their own family. The data revealed that where women didn't choose and buy presents for their partners family, they were still involved in reminding their partners that this needed to be done or advising on choice of gifts, showing that women were still taking on the mental load of planning for the festive season. The book reveals that when men were questioned about why they didn't get involved in present buying, they drew on gender norms. Women were often described, by the men, as being more thoughtful or having better knowledge of what people would like. Men often described how family members wouldn’t receive presents at all if it relied on them. Although much of the gift giving and organising represented love and affection for the women, which many found enjoyable, many still saw it as work and expressed that they would like their partners' to be more involved. Dr Christopher said: “This book takes an in-depth look at the way in which everyday roles around the household are divided between men and women. “The research shows that over a period of eight years fathers increased their role in childcare tasks but this did not always extend to housework. “The pandemic was an opportunity to change how couples share housework but women were still more likely to carry out tasks like cleaning, washing clothes and putting clothes away and overwhelmingly remained responsible for the mental orchestration of family work.”

As holiday shopping season nears, UF experts warn retail theft is growing more sophisticated
With the busiest shopping season of the year approaching, new findings from the National Retail Federation’s Impact of Retail Theft and Violence 2025 report — developed by the University of Florida’s SaferPlaces Lab and the Loss Prevention Research Council — show retailers are facing increasingly complex and technology-driven threats. UF researchers say early preparation, better data and stronger collaboration will be essential as stores brace for heavier foot traffic and heightened safety risks. Despite public reports that retail theft is decreasing, Read Hayes, Ph.D., a UF research scientist and director of the LPRC at UF Innovate, said retailer surveys tell a different story: Incidents of shoplifting, organized retail crime, online fraud and other external theft continue to rise, even as some law enforcement statistics appear flat or declining. The gap, he said, reflects how much crime goes unreported or unrecorded. “Retailers have always had a difficult time reporting much of their crime, and if you look only at police data, like calls for service or arrests, it can look like retail crime is flat or even slightly down,” he said. “But when we survey retailers, who are the actual crime victims, they consistently report year-over-year increases in theft and violence.” Criminal groups are also becoming more sophisticated. Hayes said offenders are increasingly using technology to defeat protective systems, disrupt cameras and identify vulnerable stores. They also rely heavily on social media platforms such as TikTok and Reddit to coordinate attacks and share tactics. “It’s a little disconcerting how much criminals rely on social media now to scout stores, map out easy targets, learn from each other or just plain brag about how they did it,” he said. LPRC scientists monitor social media signals to help retailers and law enforcement understand emerging threats — not in real time, Hayes said, but to help build best practices organizations can use to defend themselves. Criminals continue to focus on high-demand items such as branded apparel and footwear, prompting retailers to rethink how those products are displayed and secured. Hayes said many companies are testing new approaches to better protect vulnerable merchandise without driving customers away. One example is automated self-service systems for locked items, where customers can retrieve a product by having a code sent to their phone without waiting for a store employee. Safety remains retailers’ top concern, Hayes said. LPRC’s latest report, developed in collaboration with the security technology company Verkada, found that frontline retail workers report feeling less safe than ever, a trend that typically intensifies during the holiday rush. Rising incidents of in-store violence, limited law enforcement support in some areas and increased guest-related confrontations are pushing retailers to reassess how they protect both employees and customers. “Nothing is more important than protecting the frontline retail associates who keep this industry running,” Hayes said. “This report helps reinforce what retailers need to do to ensure those workers feel safe.” LPRC teams are also studying ways to improve safety beyond store walls, testing parking lot technologies, including license plate readers and flashing deterrent systems designed to discourage potential offenders and reassure law-abiding shoppers. At the federal level, Hayes said he and partners across the country are urging Congress to pass a bill to address organized retail crime and establish a centralized platform for reporting retail theft threats. As the holiday season approaches, Hayes said the need for evidence-based solutions has never been clearer. “Retailers are under pressure to keep their stores safe, welcoming and competitive,” Hayes said. “The more we can understand offender behavior, customer expectations and emerging technologies, the better we can help retailers, communities and law enforcement reduce harm.” The LPRC, headquartered at UF Innovate, brings together more than 200 major retailers, technology companies and public safety agencies to conduct research that strengthens store safety, reduces loss and enhances the customer experience.







