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.
|Donald Trump and RNC attack presidential debate schedule|
|Winning ticket for $487 million Powerball jackpot sold in New Hampshire|
|Stephen Colbert has found a spark, and some trouble|
|Jon Stewart's next act will be an animated show for HBO.|
|'Game of Thrones' to end after season 8|