Should Rep. Weiner Resign?

Rep. Weiner said that he did not intend to resign, that his disgraceful personal conduct did not change his dedication to the job he was elected to do or diminish his ability to do it. Does he have an obligation to resign, if he believes that? I don’t think he does, if he believes that. I don’t believe that, however; I think Congressman Weiner is deluded. He has an obligation to resign, and even if he did not, it would still be the most ethical thing to do.