Nanny wants them to stop the spanking!? What spanking?
I think they need spanked....
He probably does spank but he does it in anger and not in a calm manner. First tell the child what they did was wrong, why it was wrong and then make them suffer the consequences. He just got ballistic. Or the cameras showed what they wanted the audience to see. The little monster needed to be spanked and made to stay in his room for a while with nothing to do. He'd be real apologetic then.