VP Vetters and Big Companies

John McCain's VP vetters, according to the Washington Post, associate with big corporations. (this just in: the nominee for PRESIDENT of the UNITED STATES is powerful.) What's wrong with associating with big companies? John Hinderaker asks:

The idea that there is something wrong with associations with companies like UBS, Exxon Mobil and Hewlitt Packard is absurd. If any connection with a top law firm or a large corporation is somehow taken as a black mark, pretty soon those who advise our Presidential candidates, or serve in their administrations, will be as inexperienced as, say, Barack Obama himself. That would be a sad outcome.