>> an important point to make about the author here. a person who very well understands the constitution. number two, that he has actually read the fisa warrant in question. >> that's a very important point here. democrats would like to be a little more force fful in the response to the nunes memo, but it's hard because we're dealing with a document that up until yesterday had been classified. and democrats have been assembling on the intelligence committee their own formal response to the memo, but that document at this point is still classified. in fact, republicans have blocked efforts to try to have their memo released at the same time as nunes' memo. now nadler is one of only four members of the house that e we know of at this point who has actually seen the fisa application that is a key part, one of the most important underlying documents. so the fact that he's putting this out and having been one of the few people who sees that is