Trump should 'take stock' and 'own' election outcome, Sen. Tillis says

Republican Sen. Thom Tillis of North Carolina is sounding the alarm about the future of his own party. In his new book, "How to Lose Friends and Antagonize Presidents," Tillis warns that GOP lawmakers are afraid to challenge President Trump, Congress is surrendering its power, and some of the president's closest advisers are leading him toward failure. Tillis joined Geoff Bennett to discuss more.