Really? Do you know where he was in relation to the protesters when he legally fired shots in the air from his own property? If he endangered people, including the SS, don't you think they'd have him tackled and in custody by now, instead of him giving interviews to the press?
Sorry Jenny, ANYTIME you discharge a weapon up in the air as reported is endangering people. He had to be pretty close and out in the open for the Secret Service to know WHO discharged the weapon...