CINCINNATI (AP) _ Defensive tackle Keith Jackson, who played five games in the Canadian Football League last season, was waived Wednesday by the Cincinnati Bengals.

Jackson signed with Dallas as an undrafted free agent from Cheyney University last year. The Cowboys waived him on Aug. 22, and he played five games for the CFL's British Columbia Lions.

The Bengals signed him to their practice squad on Dec. 8.