The U.S. Capitol is seen behind a fence with razor wire during sunrise Saturday. The FBI has warned of additional threats in the nation’s capital and in all 50 states.

WASHINGTON, DC – JANUARY 16: The U.S. Capitol is seen behind a fence with razor wire during sunrise on January 16, 2021 in Washington, DC. After last week’s riots at the U.S. Capitol Building, the FBI has warned of additional threats in the nation’s capital and in all 50 states. According to reports, as many as 25,000 National Guard soldiers will be guarding the city as preparations are made for the inauguration of Joe Biden as the 46th U.S. President. (Photo by Samuel Corum/Getty Images)