Bob Lutz GMs 72-year-old Vice Chairman sits for the cutting edge of new crossbreed technology. It is actually Mr. Lutz and his idea in hybrid engineering that has led Chevy to create some intriguing new hybrid types due out soon including the Silverado Tahoe Malibu and Equinox. Beneath Mr. Lutzs guidance Chevrolet even produced some sort of fleet of transit chartering powered by their particular Allison Electric Drive Transmission system for Double County Washington. Some sort of fleet is...