Mark Sanford is an idiot. He threw away an incredible career, and potentially presidential future, for some Argentinean tail.
A wife and four sons. A trip to see his girlfriend on FATHER'S DAY!
I don't care what party you are...cheating on your spouse is just about the lamest thing ever. Especially with kids in the picture. Doing so when you are a public figure is just stupid - you will NOT get away with it.
Edwards. Clinton. JFK.
You won't get away with it. Nor should you.
I think Sanford should resign. He does more harm to his party and to the cause of conservatism and the small government movement by staying in power.
Not to mention taking away from truly horrific happenings in Iran. We need to focus on what is truly important.