Anderson was cut by the Titans on Monday. Jim Wyatt of the team's official site reports.
Anderson and the Commanders agreed to a contract Friday.
Anderson signed with the Falcons on Sunday.
Anderson was cut by the Steelers on Tuesday, Brian Batko of the Pittsburgh Post-Gazette reports.
The Steelers inked Anderson to a contract Monday, Joe Rutter of TribLive.com reports.
Anderson was promoted to the Bears' active roster Monday.
Anderson was waived by the Bears on Monday, freelance NFL writer Howard Balzer reports.
Anderson signed an undisclosed contract with the Bears on Monday, Dan Wiederer of the Chicago Tribune reports.