Protests at the University of Missouri, Yale, and other college campuses are forcing universities into uncomfortable discussions about race and diversity. In March, two University of Oklahoma fraternity members were videotaped singing a racist chant on a charter bus. Over the past eight months, the atmosphere has changed on OU's campus.
About 60 University of Oklahoma students, dressed in black, line up for a photo.
In the first picture, their fists are up. They smile in the second. For the third shot, they keep straight faces.