I will restate once again:
I voted for Mark Sanford twice, was extremely disappointed in the actions that led to a huge downfall, and urged Gov. Nikki Haley to appoint him to the U.S. Senate. I came to that whipsaw conclusion because in my numerous talks with him over the past couple of years, he seemed humbled by his mistakes, leading me to believe he will stand by principle, but also find ways to compromise to push the country forward. I hope I'm not wrong about that.
The pundit at the link seems to want Sanford back in Congress to not compromise:
Prominent conservative pundit forgives, endorses Mark Sanford