Reliance on GPS devices may lead to cognitive decline; Study says orienteering can help

Theres no question we love our GPS navigation devices. As many as 93 percent of drivers depend on it. But health experts warn that over-reliance on GPS is literally damaging our brains ability to re-call memories. Now, some good news - our chief medical correspondent, Dr. John Torres with one powerful way to re-store the brain and it even looks like fun.