As tough and nasty as any player in the NFL, whether it was putting Albert Haynesworth on his back or getting in the last shot in a tangle of large bodies, Kris Dielman found it hard to end his NFL career. With one of his young sons babbling in the background, the four-time Pro Bowl left guard for the San Diego Chargers choked up as he announced Thursday that he was retiring because of a scary concussion that led to changes by the NFL. "I had nine great years," said Dielman, who recalled that no one thought he'd make it past his first training camp after signing as an undrafted rookie in 2003. "It just sucks that it has to end this way, but it is." Read more: http://espn.go.com/nfl/story/_/id/7...n-retires-nine-year-career-san-diego-chargers
