Biden kept 33 promises. He compromised on 32. And he broke 34 promises. Here's what he did and didn't accomplish.

Analysis: President Biden offers a stark warning about an emerging oligarchy. That's a reference to his predecessor-turned-successor, Donald Trump.

With only days left in the White House, President Joe Biden was saving a few surprises for his farewell address Wednesday evening. Instead of simply summing up his term in office, he used the opportunity to issue dire warnings about the future and call for deep changes to the country’s foundational document.