The app-based game HQ Trivia is an online sensation, just a few months after its release. The hosted game broadcasts live on smart phones. Players from around the world have 10 seconds to tap on the right answer to multiple-choice trivia questions. If they get 12 right, they win a share of the prize money. The game's host, Scott Rogowsky, and HQ Trivia CEO and co-founder Rus Yusupov join "CBS This Morning" to discuss the idea behind the game.