Bears giving No. 50 to James Anderson, and Mike Singletary approves

The Bears haven’t retired Mike Singletary’s No. 50, but for the first 20 seasons after his 1992 retirement, the number wasn’t worn by anyone else. Now, the Bears are giving No. 50 to another linebacker. James Anderson, who signed with Chicago in the offseason, will wear No. 50, the club’s website reported Tuesday. Anderson wore No.…