A decade ago, Sal Khan envisioned using technology to tailor education to individual and community needs.
Lyndon Rive, co-founder and CEO of SolarCity, talks about how international expansion is often challenged by nations that subsidize the fossil fuel industry, especially in the developing world, as a way to prop up weak economies. Tim Draper, founding partner of the venture capital firm DFJ, comments on how commonly entrepreneurs clash with incumbents when entering new markets.