TreeHugger TV: Plug in Prius

Wanna learn how to get 100 miles per gallon from your hybrid? TreeHuggerTV(www.treehuggertv.com) gets under the hood with CalCars(www.calcars.org). These Plug-in Hybrid Electric Vehicles (PHEV) shift pollution from a tailpipe to a power-plant. Even charging off the national show more...