I don't know what he could have said but this is distasteful:

Former South Carolina Governor Mark Sanford was a guest on "Piers Morgan Tonight" this evening, and discussed the 2012 GOP candidates, the economy and what he's been up to since leaving office. But he also discussed the scandal when he was in office – an extramarital affair with Maria Belen Chapur. While Sanford is still with [Argentinian] Belen Chapur, he told Piers Morgan, "You don't want to disappoint anybody. You know that you've let a lot of people down."

Does he have any regrets? "There's got to be regret," he said. "There's something sacred about a family unit...anything that brings harm to your boys you have genuine regret about." --CNN

I don't see the slightest sign of any genuine regret here. He chose his lover over his boys and broke up his family and we're supposed to feel sorry for him because he's afraid to do interviews?