In addition to Fortune's 40 Under 40 list, we're also keeping our eye on these 20 innovators, young guns from a wide range of industries and backgrounds.
|America's economic mobility myth|
|Tech firms call on U.S. to reform spying activities|
|American Airlines, US Airways to form largest air carrier Monday|
|Snowden docs had NYTimes exec fearing for his life|
|Someone bought a $100,000 Tesla with Bitcoins|