Bengals’ Carlos Dunlap aiming for Michael Strahan’s sack record

Last year Bengals defensive end Carlos Dunlap had a career-high 13.5 sacks. This year, Dunlap wants more. A lot more. Dunlap says he wants to break the official NFL single-season sack record of 22.5, set by Michael Strahan. (Sacks have been an official stat since 1982.) “Along with the team goals, you’ve got to have…