The storming of the U.S. Capitol by a mob of Trump supporters is unprecedented. But the building has seen its share of skirmishes. A gunman opened fire in the U.S. Capitol in 1995, killing two ...

On March 4, 1857, James Buchanan was sworn in as the 15th president of the United States, at the first presidential-inauguration ceremony to ever be photographed. John Wood, who worked as the ...