sports Halo Thu ,08 2525 7 hours ago Last Updated : 06:30 PM Bengals add Risner to boost banged-up O-line The Bengals signed veteran guard Dalton Risner to boost their injury-plagued offensive line. HALO NEWSLETTER Keep reading HALO with a Free Subscription unlock this story instantly and join members and pros reading HALO daily -It's Free SIGN UP LOGIN