China

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Red Bull Racing driver Sebastian Vettel of Germany is pushed into the garage during the practice session ahead of Sunday's Chinese Formula One Grand Prix at Shanghai International Circuit in Shanghai, China, Saturday, April 19, 2014. (AP Photo/Alexander F. Yuan)

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Mercedes driver Nico Rosberg of Germany waits in the garage during the practice session ahead of Sunday's Chinese Formula One Grand Prix at Shanghai International Circuit in Shanghai, China, Saturday, April 19, 2014. (AP Photo/Alexander F. Yuan)

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Red Bull Racing driver Daniel Ricciardo of Australia waits in his car in the garage during the practice session ahead of Sunday's Chinese Formula One Grand Prix at Shanghai International Circuit in Shanghai, China, Saturday, April 19, 2014. (AP Photo/Alexander F. Yuan)