Sanders: Climate change still greatest threat to national security

Bernie SandersBernie SandersDemocratic senator will introduce bill mandating social distancing on flights after flying on packed flight Neil Young opposes use of his music at Trump Mt Rushmore event: 'I stand in solidarity with the Lakota Sioux' Democratic strategist Andrew Feldman says Biden is moving left MORE stood by his claim that climate change is the greatest threat to national security at Saturday night’s Democratic presidential debate.

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CBS's John Dickerson, the event's moderator, asked Sanders if he still believes climate change represents the biggest outside threat to U.S. safety one day more than 120 people were killed in terrorist attacks on Paris that the Islamic State in Iraq and Syria has taken credit for.

“Absolutely,” the Vermont senator responded. “Climate change is directly related to the growth of terrorism and if we do not get our act together and listen to what the scientists say, you’re going to see countries all over the world ... struggling over limited amounts of water and land to grow their crops and you’re going to see all kinds of conflict.”

Earlier at the debate, Sanders hit party front-runner Hillary ClintonHillary Diane Rodham ClintonCan Republicans handle the aftermath of Donald Trump? Biden seeks to supplant Trump in Georgia Hillary Clinton: 'I would have done a better job' handling coronavirus MORE for voting to authorize the invasion of Iraq, saying the war had led to the rise of ISIS.