Using GPS to Track Teens

jmoloug1 writes An article at CBSNews that describes a new service available to parents. It uses cell phone GPS to track how fast the teens are driving and then automatically sends an alert back to the parents when a certain limit has been exceeded. Bad idea for stupid parents who are going to be outwitted by their kids just turning off the phones? Best of all, it's endorsed by our former chief of military ops in Iraq!"