 He knows what he's talking about. He does not believe that Biden can serve another four years. In a way, some people think George Stephanopoulos doesn't have a lot of credibility as a journalist because he made his career as a propagandist for the Democrat Party. But on this question, at least to me, that bolsters his credibility. The guy knows what he's talking about. And he's right. There is no way that Joe Biden could do the job