Bomb Explodes in U.S. Capitol Building

March 1, 1971

Logo of the Weather Underground, the American radical new left group which existed in the 1970s
Logo of the Weather Underground, the American radical new left group which existed in the 1970s
Logo of the Weather Underground, the American radical new left group which existed in the 1970s

A bomb explodes in the Capitol building in Washington D.C., near the Senate chambers. It causes an estimated $300,000 in damage. No one is hurt in the blast. A group known as the Weather Underground claims credit for the bombing. The Weather Underground is a radical organization that advocates violence as a legitimate means to change American society. They assert that the bombing is in protest of the ongoing U.S.-supported South Vietnamese invasion of Laos.1