Are We Gonna Have a Future of Energy?

CNN's John Sutter looks at the possibility of an energy crunch in Europe this winter. He says some pubs predate electricity, and they're not going to be able to make up for it. Even people who are saying that the fear of the energy crunch is overblown aren't downplaying it, he says. "I don't know. I'm not in the complete doom prediction, but I'm kind of worried"