Perhaps this is because our entire political system fosters corruption. If so, our nation is entering a dark and uncertain future. The biblical proverbs insist that righteousness is essential to good governance. This is why the Pharisees all had to leave when Jesus invited the one without sin to cast the first stone. They were all sinners, and so are we.
Christians are quick to condemn.
We are as cynical and irreverent about our political leaders as anyone else, if not more so. If there was reason to believe that he was prone to such sin, as so many Christians have been saying, then we should have been praying for him all the more diligently. I commend to you the book of Proverbs. It is relevant to the latest scandal in Washington. Those who study it will find that it is highly relevant for their own lives as well, not only for times of trouble, but also for staying out of trouble in the first place.