Viral video just posted by a US rep shows a secret tunnel nestled under the floorboards of the US Capitol that according to legend was stormed by British soldiers in the War of 1812.

Arguably the most magnificent building in Washington, the U.S. Capitol is where visitors go ... pieces of sheet music, maps and photographs, the Library of Congress is the world's largest library ...

Viral footage has lifted the lid on secret hidden passageways that run underneath the famed US Capitol building. The Capitol ...