She could hardly breathe when this Broadway star appeared on the screen. 😱 RELATED » Students get into their dream colleges: https://www.youtube.com/watch?v=5WzNN7w-yTk 12-year-old with common immune variable deficiency meets one of the stars of the Broadway show 'Hamilton.' Subscribe to Humankind's YouTube channel: https://www.youtube.com/humankindvideos AND if you love Humankind, subscribe to our other…
