Mercedes driver Lewis Hamilton of Britain waits in the garage during the first practice session of the Formula One Malaysian Grand Prix at Sepang on Friday, March 22, 2013.
Mercedes driver Nico Rosberg of Germany takes part in the first practice session of the Formula One Malaysian Grand Prix in Sepang on March 22, 2013.
Force India driver Adrian Sutil of Germany sits inside his race car during the first practice session at the Malaysian Grand Prix.
Red Bull driver Mark Webber of Australia wipes his face in the garage after finishing on top in the first practice session of the Malaysian Grand Prix.
Lotus driver Kimi Raikkonen of Finland, who won the season-opening Australian GP, speeds up during the second practice session of the Malaysian GP at Sepang.
Ferrari crew members look at the wear and tear on tyres during the first practice session at Sepang on March 22, 2013.
Toro Rosso driver Jean-Eric Vergne of France uses an electric fan to keep himself cool as he sits in his car in the garage during the second practice session of the Malaysian Grand Prix in Sepang.
Russia has been trying to destabilize Ukraine.
Hamilton was asked to concede his lead to teammate Rosberg by Mercedes officials at Hungarian GP.