MILWAUKEE (AP) -- President Bush defended in a snappish tone Tuesday his own business experience with a corporation accused of fishy accounting. ``Everything I do is fully disclosed; it's been fully vetted,'' the president said as he paused to speak with reporters during a church appearance in Wisconsin. ``Any other questions?'' Bush was responding to a journalist who asked for his reaction to New York Times columnist Paul Krugman, who said in Tuesday's newspaper that Bush's recent campaign against corporate malfeasance draws on ``firsthand experience of the subject.'' Bush, in 1989, was on the board of directors and audit committee...