A hot line has been established for residents, contractors and government employees to call if they suspect fraud, waste or abuse involving the more than $2.6 billion in federal stimulus money in Oklahoma, officials said Wednesday.The toll-free number is (877) 259-7337."There are unprecedented levels of federal funding coming into the state of Oklahoma as a result of the stimulus plan and with such unprecedented levels of funding comes understandably tremendous risk for fraud, for abuse and for waste of those monies if we’re not careful,” U.S.