60 Minutes — Episode 48: Life After Death Row, Top of the World, The Children's Village

You are watching the episode Life After Death Row, Top of the World, The Children's Village Scott Pelley hears the story of three people who were exonerated after spending years in prison; then, Sharyn Alfonsi reports one of the most significant efforts to study climate change; and, Bill Whitaker meets the two legal guardians of nearly 100 children in Tanzania.