Walter O'Brien's AMA Chat: 5 Things We Learned

The real Walter O'Brien had hundreds of fan questions to choose from on Reddit Monday as he set out to answer as many as time allowed during an AMA (Ask Me Anything) session . Check out some of the inside info you might not be able to hear anywhere else.1. Walter has a good sense of humor about the entertainment value of the show.Q. How much of your time these days do you spend hacking and how much do you spend driving recklessly on airport runways in expensive sports cars?2. How he got his hacker name "Scorpion."3. Where Paige's character comes from.4. The character Sylvester has some big shoes to fill.Q. Who is the smartest person that you have met?5. IQ isn't everything.Watch Scorpion Mondays at 9/8c on CBS.