Mercedes Formula One racing driver Hamilton of Britain and teammate Rosberg of Germany unveil the new Mercedes W04 Formula One car during its presentation at the Jerez racetrack

 
Mercedes Formula One racing driver Hamilton of Britain and teammate Rosberg of Germany unveil the new Mercedes W04 Formula One car during its presentation at the Jerez racetrack
Mercedes Formula One racing driver Lewis Hamilton (L) of Britain and teammate Nico Rosberg of Germany unveil the new Mercedes W04 Formula One car during its presentation at the Jerez racetrack in southern Spain February 4, 2013. REUTERS/Marcelo del Pozo