What difference does it make whether he used a riffle or semi auto, he could have used a car, homemade explosives, grenades, anything causing maximum damage, HIS INTENTIONS WERE CLEAR, fucking wife even drove him down there, he even called the news to make sure they were covering it, wtf are you morons arguing over semantics, it's fucking stupid. He was an admitted terrorist who went out of his way to let us know that end fucking thread.