President Trump on Monday took a hit at Sen. Elizabeth Warren during an event honoring Native American veterans. "You were here long before any of us were here,” Trump said to the three Navajo veterans who helped the U.S. Marine Corps develop a secret code during World War II. “Although we have a representative in Congress who they say was here a long time ago. They call her Pocahontas.” Trump told the veterans he asked White House Chief of Staff John Kelly just how good the code talkers were. 'He said, ‘sir, you have no idea. You have no idea...