How Money Affects Our Skin

CNN's John Sutter talks with neuroeconomist Brian Knudson about his new book, "Money" Money activates different regions of the brain from the reward and the fear centers in the same way someone is about to receive a hit of cocaine. And actually touching money can numb your senses. It's important to examine money in new ways, so that we can have a more awareness of how money really shapes our lives.