Bills DT Williams to retire after season finale

Buffalo Bills defensive tackle Kyle Williams will retire after Sunday’s game against the Miami Dolphins, the team announced on Friday.Williams was a fifth-round draft pick of the Bills in 2006 and has spent his entire career with Buffalo, starting 177 of 182 games he has played in entering Sunday’s game.”This isn’t easy. It was never going to be,” wrote Williams, 35, in an open letter to fans.