Boardroom battles and power plays shaped this year's U.S. list, which boasts eight new faces and - surprise! - a new No. 1.
|Nine delicious, but unhealthy meals|
|No deal: Argentina's default is imminent|
|After terrible start to the year, the U.S. economy bounces back|
|Brutally honest cover letter leads to job|
|Walmart: Retail powerhouse past its prime?|