60 Minutes — Episode 46: War and Hunger, TED Talks, Back to the Wild

You are watching the episode War and Hunger, TED Talks, Back to the Wild Scott Pelley reports on men and women risking their lives to save Syrians from starvation; then, Charlie Rose reports on the popular lecture series TED Talks; and, Lesley Stahl reports on zoo gorillas that return to the wild.