Very few offshore oil and natural gas drilling rigs will actually resume activity within the first month the deepwater drilling moratorium is lifted in the Gulf of Mexico, a top Interior Department official said Monday. "Even when the moratorium is lifted, you won't see drilling going on the next day or even the next week," Michael Bromwich, head of the Interior Department's new Bureau of Ocean Management, Regulation, and Enforcement said during testimony in front of the Oil Spill Commission on Monday. He said it would be difficult for the oil and gas industry to comply with new safety requirements,...