Advertisement'I Wanted To Live': New Depression Drugs Offer Hope For Toughest CasesJanuary 31, 2012Jon HamiltonfacebookEmailChris Stephens, 28, who has been battling depression all of his life, plays with his dogs at home in Concord, Calif., on Friday. After a dose of ketamine, Stephens says, "I actually wanted to do things. I wanted to live life." (Lianne Milton for NPR)