A Daytona International Speedway firefighter, left, watches for emergency medical help while crew members of the number 99 Northern Tool & Equipment Ford driven by Erik Darnell try to help a co-worker that was hit by the race truck during a pit stop in the Craftsman Truck Series Chevy Silverado HD 250 in which one of the crew members was caught under the spoiler of the in Daytona Beach. Florida Friday February 16, 2007. (Mark Wallheiser/TallahasseeStock.com)