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U.S. CAPITOL BOMBING
U.S. Capitol Bombing

On March 1, 1971, the Weather Underground detonated a bomb inside the United States Capitol, in a restroom near the Senate chamber, to protest the U.S.-backed invasion of Laos. A warning was phoned in beforehand and the building was cleared; the blast caused significant damage but no injuries.

Bombing the Capitol itself was among the group's most audacious acts, striking at the very seat of the government prosecuting the war. It drew national attention and cemented the Weather Underground's reputation as the era's most prominent white radical underground.