Nearly a month into his second year in office, President Trump’s Cabinet has been remarkably stable. No Cabinet member has quit, been fired, pushed out or otherwise left the building. The question is whether that is a good thing. A president does not want to let his political enemies hound his top Cabinet officials out of office. On the other hand, by the end of an administration’s first year, it’s usually clear that one, or two or more of the president’s Cabinet just aren’t working out. That is the issue confronting Trump today.