If John Edwardson thought his worries would disappear after CDW was bought by private equity firm Madison Dearborn Partners for $7.3 billion, he was wrong. Not that Edwardson, CEO of the Vernon ...

8221; CDW has been wielding its own sword. In the first half of 2005, CDW&'s earnings rose 13 percent to $128.5 million while sales were up 11 percent to $3.01 billion. The company&'s results ...