Mark Zuckerberg reveals 'painful' moment in...

http://baltimorecheckbook.tumblr.com/post/149042123597/mark-zuckerberg-reveals-painful-moment-in#_=_

Mark Zuckerberg has led Facebook to become one of the most valuable and respected companies in the world. But despite all of his successes, he rarely talks about the challenges he’s faced along the way.



from http://www.wbaltv.com/money/mark-zuckerberg-reveals-painful-turning-point-in-facebooks-history/41228638