Disc Jockey Arrested for On-Air Gag

OK, so only a moron walks into a convenience store with a ski-mask... But arresting him for a "terrorist threat"? Since when do terrorists jack convenience stores? Since when are terrorists that stupid?

I don't know if I'd argue with the criminalization of abject stupidity, but given that it isn't illegal yet (we'd have to indict the entire current administration), it seems like arresting the guy is a little worrisome.