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 mocks reporter's disability|
|Disney's cable channels lose millions of subscribers November 26|
|Turkey-Russia tensions: 4 reasons neither country can afford a trade war|
|Barclays fined record $109 million for hiding huge deal|
|Walmart Black Friday ad 2015: Deals for everything|