Episode 64: Shark Tanks Most Famous Inventor Unveils the Next Big Thing on Real Biz with Rebecca Jarvis. For more REAL BIZ WITH REBECCA JARVIS click .<br />ABC News official YouTube page for Real Biz with Rebecca Jarvis.<br />Episode 56: Tyra Banks talks to Rebecca Jarvis about beauty, brand, and what it takes to build a $90 million empire. SUBSCRIBE to REAL BIZ WITH REBECCA .<br />Real Biz Rapid Fire: 7 things you need to know about Jack Dorsey, co-founder and CEO of Twitter, & founder and CEO of Square. For more REAL BIZ WITH .
