"BP's incoming CEO said Friday that it's time for a ""scaleback"" of the massive effort to clean up the Gulf of Mexico oil spill, but stressed the commitment to make things right is the same as ever. Tens of thousands of people — many of them idled fishermen — have been involved in the cleanup, but more than two weeks after the leak was stopped there is relatively little oil on the surface, leaving less work for oil skimmers to do. Bob Dudley, who heads BP's oil spill recovery and will take over as CEO in October, said it's ""not too soon for a scaleback"" in the cleanup, and in areas where there is no oil, ""you probably don't need to see people in hazmat suits on the beach."" He added, however, that there is ""no pullback"" in BP's commitment to clean up the spill. Dudley was in Biloxi to announce that former Federal Emergency Management Agency chief James Lee Witt will be supporting BP's Gulf restoration work. Meanwhile, efforts to permanently plug the gusher hit a snag when crews found debris in the bottom of the relief well that must be fished out before crews can pump mud into BP's busted well in a procedure known as a static kill."