President Trump takes a victory lap on his first 100 days in office, as the consequences of those hundred days add up. Tonight's guests include Democratic Sen. Chris Murphy, New York Times White House correspondent Maggie Haberman, former Obama chief of staff Rahm Emanuel, and presidential historian Doris Kearns Goodwin. Plus, a storied and deeply significant ally of the civil rights movement is gutted, as the Justice Department lawyers who work there who have led that fight depart en mass.