 Visit govx.com and join for free today. Use code RADIO15 in the shopping cart to get an extra $15 off your first order. GovX, savings for those who serve. Homeland Security Secretary Alejandro Mayorkas pushed back on his own department's reporting, suggesting more than 400 migrants entered the U.S. via an ISIS-linked group. He said during an Arizona visit Wednesday, they're not all identified with ISIS ties. Texas Governor Greg Abbott, a Republican weighing in, saying many migrants are just not being vetted.