Contributor Todd Bensman is a Texas-based senior national security fellow for the Center for Immigration Studies, a Washington D.C.-based research institute, and a writing fellow for the Middle East Forum. His latest book is "Overrun: How Joe Biden Unleashed the Greatest Border Crisis in U.S. History" (Bombardier Books). For nearly a decade, Bensman led counterterrorism-related intelligence efforts for the Texas Department of Public Safety's Intelligence and Counterterrorism Division. Follow him on Twitter @BensmanTodd.