WEST PALM BEACH, Fla. - Prosecutors rejected a deal Rush Limbaugh's attorney suggested that would have seen the conservative radio commentator enter a drug intervention program rather than face charges for illegally obtaining prescription painkillers, records show. Instead, Palm Beach County prosecutors wanted Limbaugh to plead guilty to the third-degree felony of "doctor shopping" - visiting several doctors to receive duplicate prescriptions of a controlled narcotic. According to records of exchanges between prosecutors and Limbaugh's attorney, the prosecutors' offer included three years' probation, participation in a drug treatment program and random drug testing. Limbaugh has been under investigation for months,...