Capitol Police Warns Of Another Possible Right-Wing Attack On Congress

A section of fencing blocking the Capitol grounds is seen at sunset Monday.

Jacquelyn Martin / AP

Updated at 1:10 p.m. ET

The U.S. Capitol Police says that it is aware of a threat by an identified militia group to breach the Capitol complex on Thursday.

March 4 is a significant date for far-right conspiracy theorists who believe that former President Donald Trump will return to power that day. March 4 was the original date for presidential inaugurations until 1937, before the adoption of the 20th Amendment to the Constitution.