I hope you never find yourself in the situation of the owner of a small restaurant in Chicago. She was closing up her restaurant about 10 pm one night and was starting her 10 minute walk to where her car was parked. She was a little concerned, because she had heard on the radio that evening that a convicted serial rapist escaped from prison and was last seen only 4 blocks from her restaurant. She had recently purchased a Pepper Spray Stunning Ring and kept it in her purse. She decided to take it out and put it on for...