One dead in shooting outside Denver motorcycle expo; event canceled

By Keith Coffman DENVER (Reuters) - A battle involving gunfire and knives erupted at a Denver motorcycle exposition on Saturday afternoon, leaving at least one person dead and sending seven people to the hospital, authorities said. There were no immediate arrests in the mayhem, which took place at the Colorado Motorcycle Expo at the National Western Complex, Denver Police Chief Robert White said at a news conference. "Whether it was motorcycle gang-related, whether it was motorcycle club-related