Leaving your car running when it's cold out, "sounds" like a great idea...but it's not.

Let's go to Milwaukee, WI thanks to MYSTATELINE where this woman left here car running in her driveway, and it was gone in 22 seconds.

The owner of the vehicle ran inside to grab her lunch, and that was all the time the thief needed.

A warm vehicle is great, sure. But is it worth risking it? Check this out: