They will be essentially an additional set of eyes and ears for the Pittsburgh police department.

I was really impressed when I met Will the police motto, 'protect and serve', really means something to him,

The important thing is with police manpower - if it can give them a different set of eyes, if it can make them aware of a sensitive situation as it happens, if it allows them to prevent something from happening, it makes downtown a safer and more secure environment.

You just engage the residents to be the eyes and ears of the police department.

We're pleased she is safe and that the police are handling this situation.

This is an additional set of eyes for the Chicago Police Department. The benefit there is they can now redirect police officers into neighborhoods and crime and disorder problems.