A big brother came to the rescue when his little sister was choking and he learned how to help her from watching his favorite YouTube channel: Inside Edition. It’s a good thing Ezra, 8, had his eye on Naarah, 3, because their mom was busy in the kitchen when the little girl started choking on spaghetti. Ezra jumped into action, performing the Heimlich maneuver after seeing others do it in clips he watched on the internet. Inside Edition Digital’s Mara Montalbano has more.