How $20 a Gallon Gas Will Save Pittsburgh

How high do gas prices have to go before local produce becomes competitive with apples imported from New Zeland? Christopher Steiner, senior staff reporter at Forbes Magazine and the author of $20 PER GALLON: How the Inevitable Rise in the Price of Gasoline Will Change Our Lives for the Better, talks about how higher gas prices will lead to sweeping changes in America.

Listen to the complete interview>>