Clinton proved her diplomatic mettle -- and her influence in the White House -- by deftly steering the administration's foreign policy team through the Arab Spring, the most complex and tumultuous period on the international scene in a generation. She's also been at the center of American coordination with Europe, a key element of the Obama administration's multilateral approach.
The full list of Fortune's annual ranking of America's leading businesswomen.
|GM's $1.3 billion recall cost wipes out profit|
|Regulators pave way for Internet "fast lane" with net neutrality rules|
|Female gun instructors in hot demand|
|Apple shares soar on increased buyback|
|What stumps Warren Buffett? Minimum wage|