USC President C.L. Max Nikias presides at commencement ceremonies on the campus in Los Angeles. Mr Nikias has agreed to step down amid a sex scandal involving a school gynecologist. Richard Vogel / AP
USC President C.L. Max Nikias presides at commencement ceremonies on the campus in Los Angeles. Mr Nikias has agreed to step down amid a sex scandal involving a school gynecologist. Richard Vogel / AP