After vowing to stay in the race despite a disappointing second place finish in Iowa, Gov. Ron DeSantis made a 180-degree turn and ended his turbulent campaign Sunday. Florida reporter Gary Fineout talks to Playbook co-author Eugene Daniels about the failure to launch and whether we'll see DeSantis as a surrogate. Plus, POLITICO legal editor James Romoser breaks down what you need to watch for in Donald Trump trial news this week.