On December 2, 2006, my seventeen-year-old son, Reid, the driver, died in a one-car accident. On a three-lane Interstate highway that he probably never had driven before, on a dark night just after rain had stopped, and apparently traveling above the speed limit, he went too far into a curve before turning, then overcorrected, and went into a spin. While the physics of the moment could have resulted in any number of trajectories, his car hit the point of a guardrail precisely at the middle of the driver's-side door, which crushed the left-side of his chest.

• Safer teen driving starts with informed, conservative decisions about whether teens get behind the wheel of a car in the first place. Teaching teens to operate a vehicle safely is Step 2.
  
  
• Driving is the leading cause of death for people under age 20 in the United States.
  
  
• Safer teen driving is everyone's concern. In 2008, more than 2,700 teen drivers died in crashes, but their crashes killed more than 3,400 passengers, other drivers, and pedestrians.

Father of Reid S. Hollister, age 17, a driver, who died in the early morning of December 2, 2006, the result of a one-car accident on the evening of December 1, at Exit 34 on Interstate 84 East in Plainville, Connecticut.

A few posts and weeks ago, I wrote about a case that was in front of the U.S. Supreme Court about whether police may secretly place a GPS tracking device on the car of a suspect and track the car's movements without a search warrant.  I noted that using a GPS to follow the movements of a teen dri...