CIA Director John Brennan has admitted that the Islamic State terror group has grown by around 4,400 percent during President Barack Obama’s tenure in office, according to remarks delivered in a speech.
The FBI and Secret Service are investigating claims that a high school student hacked the personal email accounts of CIA Director John Brennan and Homeland Security Secretary Jeh Johnson.
CIA Director John Brennan released a statement Wednesday afternoon announcing the retirement of CIA deputy director Michael Morrell.
CIA Director John Brennan has chosen a 30-year veteran of the spy agency to head the clandestine service, which conducts covert operations and recruits agents overseas.
White House counterterrorism director John Brennan came under intense questioning on Thursday by the Senate Intelligence Committee over his views on interrogating terrorists and drone strikes against them.