A Garmin GPS unit is shown inside a vehicle in Tampa, Fla. "Currently, no comprehensive federal privacy law governs the collection, use, and sale of personal information by private-sector companies," a Government Accountability Office report stated. (Associated Press)

Photo by: Chris O'Meara

A Garmin GPS unit is shown inside a vehicle in Tampa, Fla. "Currently, no comprehensive federal privacy law governs the collection, use, and sale of personal information by private-sector companies," a Government Accountability Office report stated. (Associated Press)