Stephen Quinn: Wal-Mart's makeover
December 14, 2011
How the retailer's marketing chief rebranded the world's biggest company
Rahm Emanuel: Chicago's new boss
November 30, 2011
Hizzoner hopes to recharge one of the world's greatest cities. How? Give taxpayers more bang for their buck.
Tom Fanning bets big on nukes
November 09, 2011
Why Southern Co.'s CEO is gambling on the nation's first new reactor in 30 years.
Patricia Yarrington's energy fix
November 22, 2010
Chevron's CFO on the gulf spill, the future of fossil fuels, and her journey to the top of the oil industry.
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