LOUISVILLE, Ky. — The Hippocratic Oath doctors swear to save lives, not end them. But one doctor accused of doing just that also happens to be the governor of Kentucky, and a lawmaker willing to sign execution orders on death row inmates. "There is a distinct difference between acting as a physician for a patient and acting as a governor for the people of the commonwealth of Kentucky," Gov. Ernie Fletcher, a former family physician and U.S. congressman elected to the state's highest office last year, told FOX News. Last month, Fletcher signed the death warrant for 51-year-old Thomas Clyde...