More Barbara Dane here.
I only realised it was the Kent State Massacre anniversary yesterday from this tweet:
@mmflint Today, in 1970, 4 ppl gunned down by our own Natl Guard at Kent St U while protesting the Vietnam war. #gonixon #verysaddaywhich was retweeted by Michael Moore: @MMFlint
— JoAnne McKee (@JoAnneMcKee33) May 4, 2013