A 14-year-old boy is being hailed a hero for jumping off a cliff to save a child who fell off and into the water. 5-year-old Mason slipped and fell 15 feet into a creek at Cope Park in Juneau, Alaska. That's when Riley John jumped in to the frigid water to help the boy. Once he got a hold of Mason, he passed him off to a friend to get him out of the water. InsideEdition.com's Mara Montalbano (https://twitter.com/MaraMontalbano) has more.