Two Whats?! And A Wow! - Heart Beatz (encore)

Why does Guy Raz love a hit song written by Gramma G-Force? And what does it have to do with the science of HEARTS? We've got questions AND answers on today's heart-racing round of Two Whats?! And A Wow! We're challenging you to find facts from fiction about hearts! See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.