Gallego: Those who don't reject Trump tweets are 'cowards'

A political firestorm has erupted over tweets from President Trump telling four American women of color in the House to “go back” to where they came from. Rep. Ruben Gallego, D-Ariz., joins Judy Woodruff to discuss what Trump is trying to achieve with his inflammatory rhetoric, why Republicans who don’t condemn his tweets “should be ashamed" and how the president has “broken the border.”