Monique Sache of Vancouver, Canada photographs race cars during the second day of the 63rd annual Bonneville SpeedWeek race on the Bonneville Salt Flats outside Wendover, Utah, August 14, 2011. [Photo/Agencies] 

Jeff Erwin of Seattle, Washington walks to his video camera on the salt during the second day of the 63rd annual Bonneville SpeedWeek race on the Bonneville Salt Flats outside Wendover, Utah, August 14, 2011. [Photo/Agencies]