WATCH: Homeless Man Rushes To Save Baby In Stroller Rolling Toward Busy Street

An intense security video at a southern California car wash shows the instant a good Samaritan saves a baby in a stroller rolling toward a busy road.

A woman is shown leaning into the back seat of her car when her stroller begins rolling backwards down a slope toward the traffic.

But as she moves toward the stroller, she trips and falls flat on the ground. Watch what happened next.