[sisfs]

Yelling fire in a crowded theater and calling for the killing of americans are not protected by the first amendment and never have been. They are calls to violence. So no, his free speech didn't collide with national security, his call to violence collided with the full weight of America's call to violence against him.

[int_19h]

"Shouting fire in a crowded theater" is a quote from a Supreme Court decision that put American citizens in prison for the crime of protesting against the draft during WW1.

That decision has since been overturned, thankfully. But it would be good if people who keep coming back to this phrase remembered where it came from, and what it was already used to justify.