Vodafone McLaren Mercedes F1 drivers Jenson Button, left, and Checo Perez, right, pose for the photographers with the newly unveiled MP4-28 car, during a photo-op prior to the launch, a

 

              Vodafone McLaren Mercedes F1 drivers Jenson Button, left, and Checo Perez, right, pose for the photographers with the newly unveiled MP4-28 car, during a photo-op prior to the launch, a
Vodafone McLaren Mercedes F1 drivers Jenson Button, left, and Checo Perez, right, pose for the photographers with the newly unveiled MP4-28 car, during a photo-op prior to the launch, at McLaren Technology Centre in Woking, England, Thursday, Jan. 31, 2013. (AP Photo/Lefteris Pitarakis)