U.S. President Donald Trump appoints attorney and former U.S. State Department hostage negotiator Robert C. O'Brien as his new National Security Advisor.
U.S. President Donald Trump appoints attorney and former U.S. State Department hostage negotiator Robert O'Brien as his new National Security Advisor.
U.S. President Donald Trump appoints attorney and former U.S. State Department hostage negotiator Robert C.O'Brien as his new National Security Advisor.