DHS Secretary Mayorkas, FBI Director Wray and Others Testify on Threats to the Homeland

C-SPAN: Homeland Security Secretary Alejandro Mayorkas, FBI Director Christopher Wray, and National Counterterrorism Director Christine Abizaid testified on national security threats before the Senate Homeland Security and Governmental Affairs Committee. Several senators asked about illegal immigration at the southern border, as well as domestic violent extremism, global terrorism, and cyber attacks from China.