Malaysia

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Red Bull driver Sebastian Vettel of Germany talks to a crew member in his team garage during the first practice session for Sunday's Malaysian Formula One Grand Prix at Sepang International Circuit in Sepang, Malaysia, Friday, March 28, 2014. (AP Photo/Lai Seng Sin)

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A sticker reads "Pray for MH370" is pasted on the helmet of Red Bull Racing driver Daniel Ricciardo of Australia as he prepares for the first practice session ahead of Sunday's Malaysian Formula One Grand Prix at Sepang International Circuit in Sepang, Malaysia, Friday, March 28, 2014. (AP Photo/Lai Seng Sin)

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Red Bull driver Sebastian Vettel of Germany steers his car during the second practice session for the Malaysian Formula One Grand Prix at Sepang International Circuit in Sepang, Malaysia, Friday, March 28, 2014. (AP Photo/Peter Lim)

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Red Bull Racing driver Daniel Ricciardo of Australia leaves the pit during the first practice session ahead of Sunday's Malaysian Formula One Grand Prix at Sepang International Circuit in Sepang, Malaysia, Friday, March 28, 2014. (AP Photo/Lai Seng Sin)

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President and CEO of Formula One management Bernie Ecclestone, center, walks at the pit area during the second practice session ahead of Sunday's Malaysian Formula One Grand Prix at Sepang International Circuit in Sepang, Malaysia, Friday, March 28, 2014. (AP Photo/Lai Seng Sin)