Swinging a fist at someone isn't free speech. Taking and destroying someone else's property (even a $0.05 posterboard) isn't free speech. > Security officials

Swinging a fist at someone isn't free speech. Taking and destroying someone else's property (even a $0.05 posterboard) isn't free speech. > Security officials quickly arrived to separate the groups Separation calms the issue but does not punish those who harm others.