attention to where they are, some please get through it cigarette, and with fences safety, we saw that line of students earlier. jim, you just said most likely one person, is that based on what is now our collective common knowledge, since 1966 onward, that all almost all of these cases are one person. one man, by the way. one man who does this? that s exactly right, you just cited the sniper from the tower in texas. one person in that devastation. rarely do you see two. i was deputy commander at dc sniper, when it s unusual. we have multiple killers and shooters, he has sometimes these kids face to keep. you have al-qaeda terrorists,