New US cars are required by law to include a remote kill switch, which is bad news for drivers worried about surveillance and government control over personal vehicles.

• Every new car sold in America must now include a kill switch that can remotely turn off the vehicle.
• The car will monitor how you drive and can disable itself if it decides you are driving poorly.
• Congressman Thomas Massie is pushing to repeal the law.
• The kill switch is framed as part of a broader hardware push to track people's money, movement, and behavior in real time.
• Building this kind of system needs massive computing power, which is being rolled out fast.

Outlook: Expect a growing fight in Congress over the kill switch rule as awareness spreads, with little chance of repeal in the near term.