VENDETTA Clint Adams has made his share of enemies over the years, but never one who was a threat to the country. U.S. Marshals have been pursuing a ruthless professional assassin whose kills include politicians and cattle barons. Galloway is a walking arsenal of firearms and blades with a near-spotless reputation as a sharpshooter. And now he's on the trail of the only man to walk away from his line of fire unscathed: the Gunsmith...