Clinton receives first presidential hybrid

President Clinton will be the first U.S. president ever to use a hybrid outfitted for presidential service thanks to Ford, who will be presenting our 42nd president with a Mercury Mariner Hybrid "Presidential Edition" at the Clinton Global Initiative conference later this month in New York City. The Mariner Hybrid has been modified to include LED interior lighting, a 110-volt outlet and a writing table. Everything else on the vehicle, including the hybrid powertrain that delivers 32 mpg in the city, is supposedly stock. We say supposedly because most presidential vehicles are heavily modified with armor and other technologies to thwart assassination attempts. The LED interior lighting installed in Clinton's Mariner Hybrid suggests the window glass is either heavily tinted for privacy or has been replaced with a transparent armor similar to the kind used on President Bush's armored Cadillac DTS limo that's so thick it blocks natural sunlight.Speaking of presidential vehicles, did you know that the presidential motorcade is typically 35 cars long? A lot of gas could be saved by switching that fleet over to a next generation powertrain. Follow the jump to see what vehicles follow the president when he's out on the town and in what order.