Donald Trump won big in Monday’s Iowa Caucuses leaving Ron DeSantis and Nikki Haley far behind. Former Senator Claire McCaskill and Jennifer Palmieri analyze Trump’s win and explain why it may not be the landslide his campaign is touting. Plus: a look ahead to the upcoming New Hampshire primary, where the race is up for grabs given the state's high percentage of independent voters. For that, Claire and Jen are joined by the former chair of the New Hampshire Republican Party, Jennifer Horn. And a spotlight on the tightrope the Biden administration is walking to ease tensions in the Middle East.