msnbc headquarters in new york city. receipts, proof of timeline, screenshots. trump unconstitutionally profited millions from the presidency, and democrats like congressman robert garcia bringing the receipts. we begin this hour in frigid iowa, where enlisted 48 hours, caucus goers will brave sub-zero temperatures on the martin luther king jr. day to decide who they think should top the presidential power ticket for 2024. joining me now from des moines iowa is nbc news correspondent vaughn hillyard. vaughn, i will not ask the obvious about how cold it is, but you have to set the stage for us. talk about how the extreme weather in iowa could actually dictate the outcome of monday. >> okay, my friend, we are