lawsuit to force don mcgahn to testify. congressman jerry nadler telling politico that effort got a major boost this week thanks to what happened during a closed door interview with hope hicks. the former white house communications director refused to answer 159 questions on wednesday. lawyers objected to questions about president trump's decision to fire james comey, questions about michael flynn, at one point hope hicks refused to say where in the white house she used to have an office. nadler says all of that will be a huge help to democrats. we knew this was going to happen. the point was to dramatize for the court what the implications of this are. he said they witnessed an incredib incredible show. chuck, help me understand chairman nadler's line of