Security ... think about it!
The show began with an “impartial” experiment. Give three students with no gun experience, who do not own guns themselves, a gun and sit them in a classroom. Each of the students not only have no experience with a firearm, they are also all inexplicably wearing something that will ensure they cannot shoot quickly and accurately should the need arise - such as an oversized shirt which makes it difficult for them to draw their weapon; headgear which makes it difficult for them to see their target; or gloves, which makes it difficult for them to handle their weapon.