Milwaukee Sheriff David Clarke educates Piers Morgan and Milwaukee Mayor Tom Barrett

The link is also available here.  The mayor explains that he has been assured that reductions in the number of police will have no impact of people's safety.  He also notes that people should just call 911 when they are in trouble.  Sheriff Clark notes the obvious: that the police can't protect people all the time and the question is what people should do when they have to defend themselves against criminals.