Now mom joins genius dad in tricking daughter into not crying

A mother joins in on a father's clever trick to stop their daughter from screaming during "night night time" - by whining back at her.

The child, Giorgia, easily agreed to go to bed and even refused to cry after her mother, Gabrielle Carolyn, and father, Jesse Merl, took turns weeping, which took place on August 2 at their home in Contra Costa County, California.

The trick works every time for the dad of a one, three and six-year-old saying: "I figured it out with one of my daughters a long time ago. Works every single time."