Here's an old-fashioned Neighborhood Watch with a high-tech twist.
John Walsh from America's Most Wanted has helped develop a Family Watch Dog Web site that allows you to type in your zip code or other geographical information to get a bird's eye view of the convicted criminals living nearby.
It's worth a look. Go to http://www.familywatchdog.us/ and put in your zip, city or state. A map will pop up showing where sex offenders and other criminals live in your community.