General Motors representative explains how the hydrogen-fueled engine in the HydroGen3 vehicle works to Speaker of the House Dennis Hastert , Rep....
Speaker of the House Dennis Hastert rides in a General Motors HydroGen3 hydrogen-powered vehicle after a news conference about the current price of...
Speaker of the House Dennis Hastert gets a look under the hood of a General Motors HydroGen3 hydrogen-powered vehicle after a news conference about...
House Majority Whip Roy Blunt and Speaker of the House Dennis Hastert hold a news conference about the current price of gasoline at a BP station on...
House Majority Whip Roy Blunt joined Speaker of the House Dennis Hastert and other Republican members of Congress for a news conference about the...
Speaker of the House Dennis Hastert holds a news conference about the current price of gasoline at a BP station on Capitol Hill April 27, 2006 in...