There's a $100 Bill on Your Windshield..What Do You Do? Authorities in Maryland have warned the public about a potential holiday scam that involves the temptation of a $100 bill left on a car windshield.

According to ABC News, here's how the scam works: Drivers walk to their parked cars and, after they get in the vehicle, they notice a $100 bill in the windshield. The driver exits the car with the door open to retrieve it, only to have a thief steal the vehicle.

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