Bill Prady, co-creator of "The Big Bang Theory," discusses how he came up with the idea to make a show about socially challenged scientists. What many may not know is that Prady himself is on the autism spectrum. Mayim explains "neuro-a typical' and sensory overload, Bill opens up about his quirks and challenges and shares intimately about his journey from awkward child and teen to well-adjusted, if eccentric, adult.