Two Groups. One's A Childish Bunch of Attention Seekers....

...the other is just a bunch of streakers:

Early Thursday morning, a group of 30 “Black Lives Matter” protesters interrupted the biannual naked Primal Scream run on Harvard’s campus and tried to force the streakers “to hold a silent demonstration” for Mike Brown, reports the Harvard Crimson.

Unfortunately for them, the streakers did not want to comply. They continued hollering and chanting in preparation for their streak. This angered the protesters, who then began screaming, “Silence. Silence.” The brave streakers fought back by yelling, “U.S.A., U.S.A.!”