60 Minutes

Season 40, Episode 38

Episode Title: The Science of Sleep/The Pursuit of Happiness

Air Date: 2008-06-15

Overview:

"The Science of Sleep" rebroadcasts a segment on how scientists are discovering that sleep is critical to human health. "The Pursuit of Happiness" rebroadcasts a segment on Denmark which researchers claim is the happiest country in the world. "Andy Rooney" talks about what makes a person wealthy.