University of Wisconsin football coach Bret Bielema and athletic director Barry Alvarez have not had much success influencing students? behavior at Camp Randall Stadium. Bielema and Alvarez made an appeal earlier this season to stop an obscene chant by students, to no avail. So it was perhaps understandable that Bielema stopped short of telling the students how to act during the game against Penn State on Saturday. Bielema said at his Monday press conference that UW officials were going to meet to discuss anything that might happen before the game.