Mike Duke

Walmart CEO Says "Fiscal Cliff" Affects U.S. Shoppers

A large portion of American consumers now know about the "fiscal cliff" and a sizeable number of them expect the debate over it to curb their holiday spending, according to the chief executive of Wal-Mart Stores.

Seven Bosses We'd Like to See Go Undercover

It's great fun to see big-shot CEOs get out of their corner offices on the TV hit Undercover Boss. But it would be even more fun to watch America's true corporate titans do it. We imagine undercover assignments for Steve Jobs, Warren Buffett, BP's Bob Dudley and others.