Time for another “Back Porch Chat” with the good folks from CineSport. Thursday I talked with Tara Petrolino about Saturday’s monumental matchup between No. 5 Georgia and No. 6 South Carolina in Columbia, S.C. She wanted to know how the Bulldogs are going to deal with the season-ending injury to leading receiver Michael Bennett, if Georgia will be able to protect quarterback Aaron Murray and what the Dogs must do to slow down Marcus Lattimore. . . .