The next time you are watching t.v. and you think you are watching a sober and dependable politician, think of this:
UPDATE: And if you think this all happens in a vacuum and good ideas and good people don't suffer, consider this from the Anchoress (h/t Instapundit):
I am at a loss to understand how it is that politicians, particularly politicians on the right (who know they will find no sympathy or protection from the press) seem oblivious to the fact that if they’re doing something that can destroy their careers, there are going to be opposition people out there, just lying in wait for the chance to expose them, or to pounce and devour if the politician exposes himself! You’d think they’d be smarter about how they conduct themselves, or they’d think long and hard, not just twice but a dozen times, before they indulged themselves in behavior that can only blow up in their faces.
I am not without compassion, but Gov. Sanford just handed the whole nation a crap sandwich that the press will chew on for weeks and weeks, while they ignore other – much more pressing and meaningful – stories. And in that way, we are all injured.