You don't have to "talk" to police, it is as simple as using the same cell phone they are always breaking out when the cops arrest a black man, but just use it to record crime taking place in front of your house while hiding in the safety of your own home where nobody can see you, then you send that video to the police. After a while criminals will be afraid to deal drugs, rob, beat women, break into houses, steal cars, and whatever other mayhem they feel free to commit in public for fear somebody who does not respect the "no snitchin" code will be hiding behind a curtain in some unknown living room videotaping them.