U.S. President George W. Bush said Wednesday that the United States must move away from fossil fuels and predicted a rise in hydrogen-powered cars. Bush repeated his objections to the Kyoto treaty on climate change and suggested development of new technologies to cut down on heat-trapping greenhouse gases. "There's no doubt in my mind we'll be driving a different type of automobile within a reasonable period of time _ one powered by hydrogen," he said during a stop in Denmark on the way to a G-8 summit in Scotland. Bush said he would share strategies for developing alternatives to fossil fuels with G-8 leaders.
