Road tour educates people about hydrogen vehicle technology

[img_assist|nid=6847|title=Click on photo to enlarge or download|desc=Hydrogen-powered vehicles arrive at the Department of Energy headquarters in Washington Thursday for the Hydrogen Road Tour Event where people could learn about the technology and test drive cars. SHFwire photo by Jackie Best|link=popup|align=left|width=640|height=480]WASHINGTON - Hydrogen powered cars have finally moved from the drawing board to the road, and as tourists on a double-decker snapped photos, I got the chance to test drive two of them Thursday.