A two-minute video made by students at the University of Wisconsin at Madison was meant to promote school spirit and campus unity during homecoming festivities a couple months ago. But some students had a very different reaction as they watched scene after scene of students working and playing around campus, where almost every one of the students shown was white. It's a telling example of issues going on around the country when it comes diversity on campuses—and the struggle to create a climate where diverse populations feel at home on campuses.