Tricky
Briefly immortal
True, but only rarely do they actually recieve punishment for their indescretions or sometimes illegal acts. Occasionally one will resign even before presure to do so is overwhelming.Anyway, getting back to my original point.
Duke Cunningham owned up to his many indiscretions.
Bill Clinton owned up to his misleading the American public.
The point is that personal accountability is not unheard of in politics, nor is the executive branch heeding the power of the legislative branch.
Sure, you could say that being publicly pilloried is enough punishment and that once that happens, they are effectively ruined. History, though, tells us that isn't always true. Exhibit A is Richard ("They won't have me to kick around") Nixon. Newt Gingrich, whose scandals were not limited to sexual indescretions, looks to be trying very hard to be exhibit B.
Still, it is something of a rarity to even have a politician say, "I screwed up," rather than the more Bushian, "mistakes were made." That such a novelty still does occur is, in itself, enough for me to have hope in our system.