the past. that adds to it. just on sources and methods, i think it's important to say that woodward spoke to dozens of people in the room with trump. trump is quoted extensively in the book, and he has hundreds of hours of taped interviews. the interviews were done on deep background, but almost everybody let him tape it. so there is a record. >> and there are some quotes, at least from the reporting. there are quotes from people that did go on the record. >> in addition, we've talked about the first chief of staff, the current chief of staff, the defense secretary, the chief economic adviser, the former secretary of state, all saying or doing what you would find to be alarming things about the president of the united states. this in the book from his former chief lawyer john dowd. he just made something up. that's his nature, dowd said to mueller, meaning the special prosecutor. i need the president's testimony, mueller said. what was his intent on comey?