Behind The Scenes Set Visit Of Young Sheldon

YH goes all the way back in time -- not to the Big Bang, but to the '80s (close enough!) as we visit the set of CBS's "Big Bang Theory" spinoff, "Young Sheldon"! Pint-sized Mr Cooper himself, Iain Armitage, gives us a tour around his character's bedroom, plus we sit down for a chat with his on-screen family, including Lance Barber, Raegan Revord, Montana Jordan, and Zoe Perry, whose real-life mom plays grown-up Sheldon's mom on "BBT"!