So where's all the spilled oil? The coast guard insists it can't find much more to clean up on the surface of the gulf. Their crews keep conducting flyovers and the pilots keep coming back with the same story, there's little crude to be found. Can millions of gallons of oil really be all gone? Some of the locals say they know where the crude is and they'd be happy to point the coast guard in the right direction. CNN's Jim Acosta reports.