Moving forward: Republicans take a deep breath after initial Bolton scare

Republican senators began Monday in a bad spot. They ended it feeling like they were in a better one, at least for now. What changed? A late-morning pep talk from Senate Majority Leader McConnell and a rousing argument from White House defense attorney Alan Dershowitz that gave many Republican senators the answer to the key question of the day: Why shouldn't John Bolton testify in the impeachment trial?