President Donald Trump has turbo-powered immigration enforcement efforts in the U.S. As of March 2026, Immigration and Customs Enforcement (ICE) was detaining approximately 60,000 people. The agency is now the best-funded law enforcement organization in the country. The Trump administration claims that expanded immigration enforcement will reduce crime. But does the data support that? Teo tells Clare about the recent history of immigration enforcement in the U.S. and explains what information we have on its relationship to crime. We want to answer your questions about how our world works! Click here to submit a question using our online form, or email the team at ControlF@kuow.org Support the show by supporting our home, KUOW Public Radio in Seattle. Sources in this episode: ICE Detention and Deportation by the Numbers, Austin Kocher, Substack, 2026 Deportation Data Project, University of California, Berkeley, 2026 The Human and Financial Costs Rack Up as Immigration Detention Expands, Martin Kaste, NPR, 2026 Rethinking Immigration Enforcement, Charis E. Kubrin, Scholars Strategy Network, 2025 Immigration Enforcement and Public Safety, Felipe M. Gonçalves, Elisa Jácome, Emily K. Weisburst, National Bureau of Economic Research Working Paper, 2024 Immigration and Crime: Taking Stock, Charis E. Kubrin and Graham C. Ousey, SpringerBriefs in Criminology, 2023 Immigrant Organizations and Neighborhood Crime, Young-An Kim, John R. Hipp, Charis E. Kubrin, Sage Journal, 2022 Effects of Immigrant Legalization on Crime, Scott R. Baker, American Economic Review, 2015 7 Reasons to Abandon the Secure Communities Program, Charis E. Kubrin, Criminology and Public Policy, 2014 Does Immigration Enforcement Reduce Crime? Evidence from Secure Communities, Thomas J. Miles and Adam B. Cox, The Journal of Law and Economics, 2014 Interview with Professor Charis E. Kubrin, University of California, Irvine, 2026 Interview with Phil Neff, University of Washington Center for Human Rights, 2026 See omnystudio.com/listener for privacy information.