 I think the notion of new champions has been something that we've seen throughout history, particularly since the Industrial Revolution, companies like Ford Motor Company, companies like Google on modern day. You even see entrepreneurs that have brought companies like Facebook and YouTube forward and have done great jobs in impacting their industries and impacting the American public. And then you look overseas and you see entrepreneurs who changed the shape of political systems like Egypt and just most recently Libya. So I think entrepreneurs are the idea of new champions is something that we've always had and it means to me that they're individuals who are reshaping our world using the latest technologies, the latest tools to think differently about how we can live and work in the world today. Well I think starting with just a good idea and not allowing it to grow or scale is a major issue that faces all entrepreneurs. So as we think about how we start a business, we look at what is the unmet need that I'm trying to fill? How do I bring it to market? But then as you get that idea in the marketplace you have to start thinking about how do I make it sustainable? What kind of leadership do I need going forward? So mastering quality growth means not just having a good idea but thinking about how you scale your idea to where it has a broader impact on society. And today with the technologies we have in social media, with the technologies we have in the immediacy of information moving around the country, around the world, allows us to share ideas quicker but then requires us to scale them faster and to scale them more meaningfully. The summer Davos is a great opportunity for entrepreneurs to come together, meet one another and share ideas and so I'm looking forward to that opportunity to hear ideas from young smart people who are thinking about where our world's headed and how they can help.