A General Motors hydrogen fuel cell car is on display on Capitol Hill in Washington on December 5, 2008. Meanwhile, GM's Richard Wagoner, Chrysler's Robert Nardelli, Ford's Alan Mulally and UAW's Ron Gettelfinger were testifying before the House Financial Services committee about the state of the US automobile manufacturing industry. Chrysler, GM and Ford are asking Congress for billions of dollars to help the industry weather the current economic crises. (UPI Photo/Roger L. Wollenberg)