National Counterterrorism Center Director Christopher Miller testifies before the House Homeland Security Committee during a hearing on 'worldwide threats to the homeland' in the Rayburn House Office Building on Capitol Hill September 17, 2020 in Washington, DC. Committee Chairman Bennie Thompson said he would issue a subpoena for acting Homeland Security Secretary Chad Wolf after he did not show for the hearing. Pool Photo by Chip Somodevilla/UPI