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.
|These are the world's most powerful passports|
|Guess where most of the hottest housing market are?|
|Walmart fired 2,200 to fix the plumbing|
|Greece running out of time to avoid collapse|
|I told a dude how much I made. It changed my life|