‘We’re white men. We did everything’: Columbia condemns student’s tirade targeting minorities - The Washington Post

"He went out of his way to harass groups of black people who were minding their business," one of the students tweeted. "And continued to instigate and followed us after we left!" ....
https://www.washingtonpost.com/nation/2018/12/11/were-white-men-we-did-everything-columbia-condemns-students-tirade-targeting-minorities/