these things are blind a .40 caliber full metal jacket designed to deflect bullets. >> our armor was being bought, and is transcended to anyone. anyone seasoning a child out into the world, they want to protect their children. megyn: some critics say children need to be trained how to use this properly and it may be too much for a young child to be told how to use this and why you are giving it to him or her. but, wow, that stops and makes you think, doesn't it? >> in one conversation with johnny he said to me, mom, they hate us. he said they hate -- the hatred for mayor chance in this place is unbelievable.