60 Minutes: Season 32, Episode 24

32 - 24: Echelon/Scam/King Coal

"Echelon" examines the NSA program which uses listening posts around the world to monitor electronic communication. "Scam" looks at how some fake artistic masterpieces have fooled major auction houses. "King Coal" examines whether mountaintop removal mining is bad for the people of West Virginia. "Andy Rooney" rates the presidential candidates.