Former Secretary of State Hillary Clinton said today that Benghazi is her "biggest" regret from her time leading the State Department.

New Senate Committee Report: Benghazi Attack Was 'Preventable'

Exclusive: Benghazi Attack Transcripts Reveal What Obama Knew

“My biggest, you know, regret is what happened in Benghazi. It was a terrible tragedy, losing four Americans, two diplomats and now it’s public, so I can say two CIA operatives,” Clinton said, according to Politico.

She made the statement during an appearance at the National Automobile Dealers Association conference in New Orleans.

“You make these choices based on imperfect information and you make them to — as we say — the best of your ability. But that doesn’t mean that there’s not going to be unforeseen consequences, unpredictable twists and turns,” said Clinton, adding she is not thinking about whether she'll run for president in 2016.

Former UN Ambassador John Bolton reacted this afternoon telling Bill Hemmer that the policy of the Obama administration toward the war on terror "led directly" to the Benghazi attack.

Watch the full discussion above, including Bolton's views on the terror threat facing the Winter Olympics.