Rep Questions Panelist Over Amount of Potential Terrorists Entering U.S. Through Southern Border

Rep. Andy Biggs (R-AZ) grills a witness defending Biden immigration policy about the real number of people on the terror watch list who have crossed into the U.S. through the southern border as opposed to those who were arrested while at a Wednesday House Oversight Committee hearing. David J. Bier, Associate Director of Immigration Studies at the Cato Institute and Rep. Biggs got into a heated exchange over alleged ease of entry and whether or not the witness saw what was happening at the border firsthand.