Biden signed a bill making the bald eagle America's national bird, child abuse legislation backed by Paris Hilton, and more.

The outgoing and incoming U.S. presidents had different messages for the Christmas holiday on Wednesday, with Democrat Joe Biden urging Americans to reflect and unite, while Republican Donald Trump offered a holiday greeting and then took aim at his political opponents.

‘Twas the night before Christmas, and all throughout the White House, President Biden was busy signing a staggering 50 bills into law.