Martin Turex Jr., Mark Martin, Greg Biffle, David Gilliland, Jimmie Johnson

Mark Martin (5), Greg Biffle (16), David Gilliland (38) and Jamie McMurray (1) crash during the NASCAR Sprint Cup Series' Kobalt Tools 500 auto race at Atlanta Motor Speedway in Hampton, Ga., Sunday, March 7, 2010. Jimmie Johnson (48) drives past at top.
Dale Davis, Associated Press
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