Lieutenant Colonel Sean Hill, left, with soldier from German army during NATO duty assignment. (contributed) From Cooperstown to Iraq By KEVIN LIMITI • Special to www.AllOTSEGO.com Lieutenant Colonel Sean Hill is a Cooperstown High School graduate who bore the responsibility of being in charge of young men in combat as a member of the Army for 20 years. He is now stationed in Canada but has been all over the world, going wherever his responsibilities as a member of the United States Army took him. “I had no idea what I wanted to do,” Lieutenant Colonel Hill said upon graduating…