This cell-phone video was taken by a bystander at a Bloomington, IL gun show moments after three people were wounded by the accidental discharge of a rifle. The bullet passed through a wooden pole and the arm of one man, then striking another man in the chest. Wood splinters from the pole were responsible for the injury to the third person, who refused treatment.All firearms are supposedly checked to make sure they're unloaded before they are brought into a gun show. This is a good example of why you should always treat firearms as if they are loaded.