Hundreds of Grassroots Racers Submit Videos in Champion® Brand's 'Search for a Champion' Race Sponsorship Contest

SOUTHFIELD, Mich., Jan. 12, 2012 /PRNewswire/ -- Nearly 350 grassroots racers -- ranging from a 10-year-old Tiger Sprint Kart driver to 30-year veterans of dirt and asphalt circle track, drag, motocross, snocross, and watercross racing -- have submitted carefully crafted video...