MMA legend Jeremy Horn and pro fighter Josh Tyler, go over some of the techniques they use in the cage and apply them to defending oneself in a confined space.
Taurus Judge ammo test: Federal 410 000-buckshot vs 4-buck
Citizen Armor - Carbon Nanotube Armor Shooting Test - RE-EDIT
Bystanders Detain Meth Fueled Robber
9mm Golden Saber, regular 124+P vs Bonded 124+P
45 ACP Gold Dot test: regular vs short barrel from XDs