Also, since when did using slang and local colloquialisms become against the law? It's bad enough that you can't go on holiday to the states if you've had a parking ticket at any point in your life, but for using local slang on Twitter to your mates...then to have it read by immigration and them act on it like you a criminal is a step too far. If someone was actually going to destroy LA I doubt they would announce it to their mates on Twitter.