What if Your GPS Betrays You?

What would you do if your Garmin, TomTom or any other GPS you use for navigation suddenly gave you the wrong directions?  This scenario, unfortunately, could happen very soon.

Experts say that a network of satellites could fail as early as 2010.  That’s next year. Let’s hope that these satellites get fixed very soon, or some of us will have to learn how to use a map, and fast.