Robert Fraley, Chief Technology Officer at Monsanto, discusses the recent National Geographic publication of a plan to successfully grow enough food to feed a planet of 9 billion people.  "I think if we do these things, we'll produce more than enough food to feed the world, but we'll also produce enough food that we can really start to think about how we can start taking land out of agriculture and production.  For me, that's the win.  That's really what's worth going after."