Trump begins a second term after being sworn in as the 47th President of the United States. His inauguration moved inside the U.S. Capitol because of extreme cold.

Inauguration Day is an American tradition in which the president-elect takes an oath to become the country's next leader and steps into the position immediately after. The day will kick off at 9:30 a.m. with musical performances, followed by opening remarks at 11:30 a.m.