It's Inauguration Day in the U.S. of A., and we count down the final hours of Joe Biden's presidency. We look at the prep for the event and the changes to the usual plans. Joe and Jill Biden welcome Donald and Melania Trump, and it's a little awkward. We lift the mood by playing the Village People's performance of "Y.M.C.A." alongside a dancing Trump at his victory rally last night. In sports, the college football national championship game happens tonight. And we recap the NFL playoffs that saw some big wins and huge drops amid some controversial calls.