"they didnt have blanks"
as opposed to a ruler who shoots down a few and then makes it so well publicized its as if thousands were killed?
http://en.wikipedia.org/wiki/Kent_State_shootings
Eyewitness accounts
Two men who were present related what they saw.
Unidentified speaker 1: "Suddenly, they turned around, got underneath, as if they were ordered to, they did it all together, aimed. And personally, I was standing there saying, they're not going to shoot, they can't do that. If they are going to shoot, it's going to be blank."
Unidentified speaker 2: "The shots were definitely coming my way, because when a bullet passes your head, it makes a crack. I hit the ground behind the curve, looking over. I saw a student hit. He stumbled and fell, to where he was running towards the car. Another student tried to pull him behind the car, bullets were coming through the windows of the car.
"As this student fell behind the car, I saw another student go down, next to the curb, on the far side of the automobile, maybe 25 or 30 yards from where I was lying. It was maybe 25, 30, 35 seconds of sporadic firing.
"The firing stopped. I lay there maybe 10 or 15 seconds. I got up, I saw four or five students lying around the lot. By this time, it was like mass hysteria. Students were crying, they were screaming for ambulances. I heard some girl screaming, 'They didn't have blank, they didn't have blank,' no, they didn't."[30]