It's better to allow people liberty than to take it away in the name of safety. It's better to realize that anyone can make highly damaging weapons at home (looking at you Boston Bomber).
Also, the US government wouldn't nuke their own people. If they did, they won't target Florida. Since those are off the table, we're talking about a traditional war. As we've seen with Afghanistan, the US military doesn't know how to fight an asymetric war. Good luck trying to get people that live in the hundreds of square miles of swamp.
Arms are a big factor. Europe is at far greater risk of authoritarian regimes because their people are effectively disarmed. A few single shot shotguns won't do much. If only their population had ready access to AK47s, AR 15's or event bullpups out of Israel.
I think this bears emphasis: Pretty much every crime report provided to or made by the police within Florida, silly or sublime, is available to the public [1]. This is a gold mine for people who want to run a "stranger than fiction" web site. It could distort one's view of what Florida is like.
[1] http://www.miaminewtimes.com/news/how-floridas-proud-open-go...
Have you been to Okotogon or other protests? I have and it was really inspiring to see that many young faces around. I Support all efforts of making Fidesz the least appealing party. That's probably all we can do if violence is not considered.