- Iraq WMD misjudgment was huge scandal for CIA; has completely changed how agency forms its views, writes Peter Bergen
- The evidence in the Russian hacking is solid, Bergen says
Peter Bergen is CNN's national security analyst, a vice president at New America and a professor at Arizona State University. He is the author of "United States of Jihad: Investigating America's Homegrown Terrorists."
(CNN)President-elect Donald Trump says that he doesn't believe the US intelligence community's assessment that the hack of the Democratic National Committee (DNC) was the work of the Russians. To bolster his point, Trump cites the CIA's faulty intelligence about Saddam Hussein's supposed weapons of mass destruction in the run-up to the invasion of Iraq in March 2003.