What are the chances a new CEO can engineer a turnaround at Zynga? Company Founder Mack Pincus is passing the baton to Microsoft veteran Don Mattrick. But is it too late to make up for lost ground? Predict whether Mattrick will be a success by voting below in the daily Hot Stock Minute poll. But first listen to host Lauren Lyster ask Yahoo! Finance Senior Columnist Mike Santoli about the issue. The pair also talk about Disney's decision to keep Bob Iger on as CEO longer than originally planned. They also talk about the return of Mark Zuckerberg's biggest enemies: the Winklevoss twins who are planning a bitcoin IPO.