Note this comment by the head of the U.S. National Highway and Traffic Safety Administration in the Bush Administration. NHTSA Administrator Jackie Glassman says the average mileage for the fleet today is 30 miles per gallon and raising the current standard of 27.5 mpg for an automakers passenger fleet by 2.5 mpg won't put much pressure on automakers. The Bush administration- and the prior Clinton administration- has not committed to making major improvements to the national mileage standards, with the current standards of 27.5 mpg not having changed since 1990! Glassman says the NHTSA starts with the manufacturers product plans and then sees whether it can get additional fuel savings with these plans. This suggests an NHTSA that is more follower to the auto industry rather than a leader in setting the standards that the auto industry then tries to achieve to reduce the U.S. dependence on foreign oil. Also note that it takes 2 years for things to change, as it will take months for rule changes, and 18 months have to be given to automakers to implement the new rules. By 2008 the fuel efficiency based on market competition and Toyota focussing on hybrids and higher fuel efficiency across the whole car lines, might well exceed any new standards that are watered down, especially if crude prices hold up. Lawsuits by attorney generals of different states and the Lugar-Obama bipartisan bill pushing the adminsitration to mandate higher standards are intended to put pressure on the Bush administration to come up with new higher standards. The failure of Democrats and Republicans in the Clinton and Bush years to raise standards and require the auto companies to use new technology to meet these standards with government assistance is one of the significant failures. This will affect the prospects for the U.S. economy in the years ahead....