It was a full week. On Monday, the Iowa caucuses were a bit of a meltdown for Democrats, but did the mess sort of, maybe help some of the candidates? Kind of. What happened to Joe Biden? And what happens when you’re a reporter covering a caucus and you see things obviously going wrong? **Tim Carney **and Olivia Nuzzi talk about what they witnessed in Iowa and how the campaigns are taking it as they head to New Hampshire. Election law expert Rick Hasen lays out the damage done in Iowa and what he’s concerned about as the primary season continues.

President Trump gave his state of the union address on Tuesday and it was a three-in-one kind of speech with all the reality show trimmings we’ve come to expect. The panel discusses that and analyzes the Democrats’ messaging about the economy in Michigan Governor Gretchen Whitmer’s response.

And on Wednesday, the Senate acquitted President Trump in the impeachment inquiry. Mitt Romney was the only Republican — this time and in history — who voted to convict and remove the president on one of the articles.