The Clean Energy Revolution - What's Our Obligation?

CNN's John Defterios talks about energy security and climate change. He says the US is not quite sure what we're going to do with gas, which has played a critical role in European energy security. We helped fund the militarization of the Middle East and not always to our benefit, he says. "I don't see how you can call the American West secure when it's a flame," defterios adds.