The families of some of the 17 SEAL Team 6 commandos who were k****d in an ambush in Afghanistan during a helicopter flight to help Army Rangers pinned down by Taliban gunmen accused the Obama administration of deliberately endangering their loved ones for political ends. Now a highly decorated, retired Air Force officer is coming forward, breaking her silence to speak out on what she witnessed in one of the deadliest attacks on Navy SEALs in U.S. history. Her testimony details how the government covered up evidence in the 2011 downing of a Chinook helicopter gunship that k****d a total...