A Freedom Caucus vs. Trump Test Comes Tomorrow Over Speaker of The House

It's a big week for Congress, as the GOP's congressional majorities vote for new congressional leadership On Today's Show: Molly Ball , senior political correspondent at The Wall Street Journal , discusses the latest in national political news. NOTE: The fatal vehicle attack in New Orleans and the Tesla explosion in Las Vegas are developing stories. Authorities might provide updates that are not reflected in this discussion as the investigations continue.