After getting permission from his 7-year-old daughter, New York Giants offensive lineman David Diehl has retired after an 11-year career that included two Super Bowl championships. Diehl missed only 12 games in his career, starting at every position on the line but center. Addison Diehl accompanied him to the training center Friday and told team president John Mara that she had ''allowed'' her dad to retire. ''The Giants are just as much family to her as they are to me. More...