This daughter of U.S. Senator (and former West Virginia Governor) Joe Manchin III overcame a 2008 scandal involving an MBA she earned improperly at West Virginia U. She rises to the top of generic drugmaker Mylan after 20 years in operations and strategy.
Boardroom battles and power plays shaped this year's U.S. list, which boasts eight new faces and -- surprise! -- a new No. 1.
|Economy is improving but why doesn't it feel that way?|
|Where should you put your money now?|
|2 million Facebook, Gmail and Twitter passwords stolen in massive hack|
|Someone bought a $100,000 Tesla with Bitcoins|
|FHA to pull back on big mortgages|