us are familiar with the questioning that he posed, he will join in this discussion and barry berke will leave. >> it's a challenge for steve castor to have to do both hearings. barry berke will be able to focus on the report that the house judiciary committee prepared regarding the constitutional grounds for impeachment. mr. goldman will focus on the facts, the extensive factual record that house intelligence committee was able to develop over a period of weeks through witnesses, and steve castor, for the republicans, has to be able to do both and straddle both of those and argue on the law piece and the constitutional precedent for the first part and pivot and move over to the factual records which really, again, i will be curious to see whether he is willing to take on the factual allegations or whether he uses the republican talking points that are more of diversions than counters to the factual