These girls deliberately chose to use racial inflammatory language. The colleges to allow these students to remain in leadership roles are wrong. Ccomments like this should ever be acceptable in any college.  

Aren't Harvard students predominately white? 
Perhaps these girls should enroll in an all black college.

With all black teachers, and all black classmates and all future employers should be all black as well. Guess what ladies, it doesn't work like this in the real world. We are culturally and ethnically diverse. It's the backbone of our country.