One of the limits to the legal use of deadly force was illustrated by a recent incident in Detroit, Michigan. A disabled veteran caught a robbery suspect, and attempted to hold him for police. After about five minutes, the suspect ran away. The vet shot in the air in an attempt to stop the suspect, but it did not work. From clickondetroit.com(with video): "The criminal hit me with something in the back of my head," the veteran said. He did not want to be named in this story. The robber was trying to steal the man's gold chain. He...