SIOUX FALLS, S.D. (AP) — South Dakota's governing body on higher education is mulling whether to allow beer and wine sales on the state's six public university campuses, a move that opponents have said could encourage binge drinking and create additional problems for the schools and surrounding communities. The measure's supporters say allowing on-campus alcohol sales could boost event attendance and revenue and could help each university's ability to manage risk. Reports from South Dakota State University and the University of South Dakota indicated that the schools could make more than $120,000 in additional gross concessions revenue if they were able to sell beer at football games.