Eco Cars For the Future: Which Is Your Favorite? 

Happy Earth Day!  In honor of the eco-conscious holiday, we're taking a look at five different all-electric or hybrid cars that are easier on the planet.  Thanks to their low emissions and near zero gas dependencies, you'll be spending less at the pump (if anything at all!),  and driving a lot cleaner in the process.  Which one is your favorite?  Take a look at all their features and vote in the gallery!