well; the INVASION of college buildings seems to have ENDED after that.
http://100photos.time.com/photos/john-paul-filo-kent-state-shootings
The Kent State pictures were NOT a set up - they reflected real protest against the war.
What democrats are doing today with the caravan is attempting to intentionally set a stage where women and children will bu killed AS A PHOTO OP.
Kent State was the beginning of massive protest in the United States.