Suspect in U.S. Capitol bomb threat surrenders, taken into police custody

First responders' vehicles are seen near the Capitol building in Washington, D.C., the United States, on Aug. 19, 2021. Multiple buildings on Capitol Hill, including the one housing the U.S. Supreme Court, were evacuated Thursday morning due to an ongoing investigation by the U.S. Capitol Police (USCP) and other agencies into "an active bomb threat" nearby. (Xinhua/Liu Jie)