A CIA official echoed those arguments and called the investigation of the Havana Syndrome one of the largest and most intensive conducted by the agency, which left “no stone unturned.” ...

CIA still investigating cause of ‘Havana Syndrome’ ailments affecting U.S. diplomats Judy Woodruff and Nick Schifrin discuss the debilitating medical ailments affecting U.S. diplomatic and ...

Director of National Intelligence Tulsi Gabbard says she has formed a task force to consider big changes to America's spy agencies.