How the Financial Unsustainability of Traditional Education Is Driving Innovation

John Hennessy, president of Stanford University, Salman Khan, founder of Khan Academy, and The Wall Street Journal’s Walt Mossberg discuss ways in which technology may provide solutions to the unsustainable costs associated with traditional education models. The Wall Street Journal has the story:

http://online.wsj.com/article/SB10001424052702303640104577440513369994278.html