DraftKings is making headlines ahead of Super Bowl LV. Earlier this week, Mattress Mack, a Houston furniture store owner with an affinity for making giant sports bets, placed nearly $3.5 million on the Buccaneers, who are currently a 3.5-point underdog - one of the largest bets in Super Bowl history. Mattress Mack used DraftKings' mobile app to place the wager, and if it hits, Mattress Mack will walk away with over $2.7 million. Jason Robins, CEO of DraftKings, discusses his expectations for what should be a very active Super Bowl Sunday.