At the 2007 International Achievement Summit in Washington, D.C., the Academy of Achievement presented a panel discussion with social entrepreneurs who have founded nonprofit organizations to provide quality education or nutrition to disadvantaged youth. The panel includes Teach for America founder Wendy Kopp, as well as Mike Feinberg, Kirsten Lodal, Jon Schnur and Billy Shore. Wendy Kopp was still an undergraduate at Princeton when she created a plan to build a national teachers corps -- drawn from the top students in our best universities -- to teach in some of our neediest...