Driving Team Attempts 800 Mile Ride On Single Tank

The Early Show dispatched two drivers on a trip to New York -- contributor Benno Schmidt and Wayne Gerdes of CleanMPG.com.Gerdes champions "hypermiling," which he says can as much as double your gas mileage.Gerdes and his team hold the world record -- 2,250 miles in a single tank, which worked out to 164 miles per gallon.