College Park, Md., (CNSNews.com) - Students at the University of Maryland in College Park on Wednesday experienced what some called the graphic realities of discrimination in a display called the Tunnel of Oppression. Others called it vulgar. The tunnel consists of about a half-dozen often graphic museum-like displays that focus on what organizers consider different forms of oppression. Several universities such as the University of Nevada Las Vegas, Ohio State University and Illinois State University use the Tunnel of Oppression as part of their diversity programs. The program last appeared at the University of Maryland in 2000. But the "mixed...