Several hundred thousand Irish viewers got a tutorial from Charlie Smyth on the difference between lining up a kick in Gaelic football versus a field goal in American football.Smyth, who had just signed a contract with the , humbly told "The Late Late Show's" national audience that an kicker has to react quickly."You dont have all day to look at the ball," the 22-year-old Smyth explained. "You...