New York Times: In addition to the fishermen and hoteliers whose livelihoods have been devastated by BP’s hemorrhaging undersea oil well, another group of Gulf Coast residents is beginning to suffer: the tens of thousands of workers like Ronald Brown who run the equipment or serve in support roles on deepwater oil rigs in the Gulf of Mexico. Lawrence R. Dickerson, upper right, chief executive of Diamond Offshore Drilling, which owns the Ocean Monarch oil rig, speaks to rig crew members about their …