Which is a LIMIT on Free Speech ... you can go to prison for something you said ...
"Inducing panic is when a person causes the evacuation of any public place, or otherwise cause serious public inconvenience or alarm, by doing any of the following:
- Initiating or circulating a report or warning of an alleged or impending fire, explosion, crime, or other catastrophe, knowing that such report or warning is false;
- Threatening to commit any offense of violence;
- Committing any offense, with reckless disregard of the likelihood that its commission will cause serious public inconvenience or alarm.
Laws governing inducing panic vary from state to state. Inducing panic is usually defined as a misdemenaor, but local laws should be consulted for specific requirements."