December's Most Heartstopping Videos

These were December's most heartstopping videos. One involves a pregnant woman that was forced to call 911 when her brakes failed. Another shows a garbage truck going up in flames, and the driver quickly steering it away from homes in its path. Also, one boy became a hero when he helped his classmate who choked on a grape while eating lunch at school. Inside Edition Digital's Andrea Swindall has more.