Five things to know about Biden's farewell address that also served as a warning to the country
President Joe Biden offered up a few surprises in his farewell address. Instead of simply summing up his term in office, he warned Wednesday about the increasing influence of the ultrawealthy, criticized disinformation on social media and called for continuing the fight against climate change. Biden also said there should be a constitutional amendment to ensure presidents aren't immune for crimes they commit while in office. It was likely the last major speech of a political career spanning more than five decades. Biden's term ends Monday, when he'll be replaced by Donald Trump.