This short clip was shot with a helmet cam in Brazil a few days ago. This biker goes about his business when he gets jacked at gunpoint by another motorcyclist. In just a few seconds a cop shows up and manages to shoot the thief before he gets a chance to get away. We rarely get to see such swift action from the police. We're not really sure if the thief was fatally injured, but we're pretty sure he'll never pull a stunt like this ever again.