Dust in the wind: Karlsson, minus his volcanic dust, among PGA leaders, as Perry withdraws

Robert Karlsson, Jeev Milkha Singh and Andres Romero are tied for the lead at 2-under heading into today's second round at the PGA Championship at Oakland Hills. There are 31 other golfers within three shots of the lead, including big names like Sergio Garcia, Sean O'Hair and Anthony Kim.

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Kenny Perry - 2008 PGA Championship

The focus of fans and media at the PGA Championship, Kenny Perry withdrew after only 18 holes.

Credits: Courtesy PGA of America