Associated Press WASHINGTON - New guidelines seek to improve treatment for millions of Americans with unrelieved pain by spelling out exactly how to prescribe powerful painkillers like Oxycontin and morphine without attracting the wrath of the Drug Enforcement Administration. Many doctors hesitate to prescribe narcotics, which are heavily regulated because they can be abused by addicts. The guidelines issued Wednesday, written by leading pain specialists together with the DEA, stress that the drugs are safe for the proper patient - and pledge that doctors won't be arrested for providing legitimate therapy. There is "unwarranted fear that doctors who treat pain...