By Eric Beech and Mark Lamport-Stokes (Reuters) - Arnold Palmer, one of golf's greatest players whose immense popularity drew a legion of fans known as "Arnie's Army" and helped propel the game just as television was coming of age, died on Sunday at age 87, the U.S. Golf Association and golf media reported. "We are deeply saddened by the death of Arnold Palmer, golf's greatest ambassador, at age 87," the USGA said on Twitter. Palmer, who posted 62 victories on the PGA Tour starting in 1955, died in Pittsburgh, near his hometown of Latrobe, Pennsylvania, golf media reported. More...