How Supergirl Taught Melissa Benoist To Be Strong & Confident

It's a bird, it's a plane, it's Melissa Benoist! YH manages to catch up with the "Supergirl" star at Comic-Con in San Diego where she gives us the run-down on how Supergirl is related to Superman (and how it's possible that she is OLDER than him) and reveals what playing the superhero has taught her. Plus she relives the drudgery of her pre-fame job in retail!