The St. Louis Rams signed defensive tackle La'Roi Glover on Monday, inking the six-time Pro Bowl selection who was released by Dallas last week to a three-year deal. The 31-year-old Glover made the Pro Bowl last season and finished with 26 tackles and three sacks. He has 71? career sacks, second all-time among defensive tackles behind Warren Sapp's 84?. Glover, who had 21? sacks in four seasons with the Cowboys, was released on Thursday.