Newsweek reporter James LaPorta appeared on Rachel Maddow's MSNBC show to discuss recent documents leaked by the Pentagon detailing the military response to the migrant caravan.The Trump administration\'s plan to deploy thousands of troops to the U.S. border took officials by surprise, with many senior-level Defense Department officers believing the move to be politically-motivated and a waste of money, multiple Pentagon sources with knowledge of the directive dubbed Operation Faithful Patriot told Newsweek.