Just when you thought there were no parts of your life not already under the thumb of the federal government, a new idea emerges. This time it comes from the National Transportation Safety Board and it involves outsiders having control of the gas pedal in your car. While you're driving, of course. The proposal from the NTSB is to install "intelligent speed assistance" tech in all cars, a system that uses a car's GPS location and local speed limit postings "to help ensure safe and legal speeds."