Bears add special teams ace

The Bears signed veteran linebacker Brian Iwuh and released tight end Kevin Brock. Terms were not disclosed.

After signing with the Jaguars as an undrafted free agent in 2006, Iwuh appeared in 58 games and ranks third in Jacksonville team history with 61 special teams tackles. Last year, he had a career-high 38 tackles as well as 17 stops on special teams, which was second on the team.

Brock logged time on the Bears practice squad last year after stops with the Panthers, Jets and Steelers.