I think the people should know about this problem and the Bush administration is making a bad decision by not telling the people. Everyday I see more H2's and Escalades and those thing are gas guzzlers. That isn't good for the environment and I think that not only the gov't should try and do something, but also these car companies. Have you seeb one Americann hybrid car? Well I haven't and America, being a top world leader in technology, should work towards this goal of fuel efficent cars.