60 Minutes

Life After Death Row, Top of the World, The Children's Village (48x48)

Air date: Jul 31, 2016

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.