Today on Mother Proof: Idle Engines

After seeing a piece on the news about drivers being ticketed for letting their engines run when they weren’t in the car, Sara Lacey wanted to find out more about this environmental nitpicking. Turns out, though, that the law had less to do with the environment than it did with crime. Did any of these drivers end up in jail? No, but Sara cleared the air with this report on why city police frown on idling cars.

Don’t Leave Your Motor Running (Mother Proof)