Leadership in Congress?

I heard on the radio that Nancy Pelosi wants to pursue contempt charges against the Bush administration. Now, with the country dealing with important, challenging issues, shouldn't Ms. Pelosi being focused on "change" and the future. Leaders look toward the future and want to make the future a better place. Being "stuck" in the past does no good. This os one example why congress has the lowest approval rating in its history. It seems that that the Senate president has some vendetta against the Bush administration. In my experieince, I work with executives who have the same problem. It is a poison that makes them very ineffective.