viewers as we re looking at video of some aerial video, it looks like some students are lined up and there is a search being conducted of probably of themselves and their belongings, that is standard, josh. walk us through what the students are dealing with. it is standard. you ll see, you know, students being taken out, filed out in a line, a lot of times you ll see them with their hands up. when you arrive at a scene, you don t know if the person who is involved is actually among those who you are trying to get out to safety. if you remember from parkland, we now know that the individual was able to escape along with the crowds and was actually arrested away from the school. this is all standard practice, you see the video footage there of students being instructed to dump their backpacks and make sure they can go through what is on their person, in their baggage, to determine if there is anything that may be