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AP Sauber Formula One driver Sergio Perez of Mexico waits in his car during the first practice session for the Singapore Formula One Grand Prix on the M - Photo

Sauber Formula One driver Sergio Perez of Mexico waits in his car during the first practice session for the Singapore Formula One Grand Prix on the M

Friday September 21, 11:43 AM
Sauber Formula One driver Sergio Perez of Mexico waits in his car during the first practice session for the Singapore Formula One Grand Prix on the Marina Bay City Circuit in Singapore, Friday, Sept. 21, 2012. (AP Photo/Dita Alangkara)