simply to avoid damaging the court's reputation. let's talk about it with jonah goldberg, editor at large and fox news contributor. cbs is the one who broke this story with very good reporting based on two sources of knowledge of the specific deliberations. that is their terminology, that roberts changed his vote only because of external pressure from the white house and from articles in the media. now, if that is true, that roberts based his decision not on the law, not on the constitution, but on political considerations, my goodness, is that a breach of his duty? >> it's a problem, and it's a mistake. we can be honest about this and sort of split it down the middle. courts have always paid attention to politics. the problem with this is that roberts did something that the other justices usually haven't done, which is he didn't hide it very well. it's very difficult to explain