Two A-10 Thunderbolts fly overhead prior to the NASCAR Craftsman Truck Series Sam's Town 400k on June 6, 2008 at the Texas Motor Speedway in Fort Worth, Texas (Photo by Darrell Ingham/Getty Images) hide

Two A-10 Thunderbolts fly overhead prior to the NASCAR Craftsman Truck Series Sam's Town 400k on June 6, 2008 at the Texas Motor... more