Social experiment: Would you step in to stop a drunk from driving – or step off?

/ Source: TODAY

A new government survey shows that more than 4 million adults in the U.S. admit they drink and drive sometimes. If you saw a drunk stranger about to get behind the wheel, would you try to take his or her keys away?

With the help of actors portraying a bartender and inebriated customers, Rossen Reports staged a social experiment at McQuades Neighborhood Grill in Lynbrook, New York. Hidden cameras captured how real people reacted when they thought someone who was drunk was about to drive — and the results were revealing.

RELATED: If you saw a child go wild in public, would you step in — or step off?

To suggest a topic for an upcoming investigation, visit the Rossen Reports Facebook page.