Senator John Ensign isn’t quitting his job just because he had the poor taste to sleep with his friend’s wife and then stick his parents with the most expensive “here’s a little something for your trouble” tab ever, but his chief of staff might be! According to one report, Ensign COS John Lopez is “leaving” the senator’s office. Is he quitting? Getting fired? Laid off, like a common employee of Huck Pac? Who knows, ’cause Ensign’s office ain’t telling. Our money’s on quitting, because most Senate chiefs of staff want to bow out at the pinnacle of their careers. [The Hill]