in leading trump investigations, but pelosi's spokeswoman writing that she and committee chairs agree to, quote keep all options on the table and move forward with an aggressive hearing and legislative strategy, something nadler told house members in a conference call according to multiple participants, offering alternative solutions to keeping the pressure on trump after unsuccessful negotiations with pelosi. nadler planning to ramp up on growing obstruction of justice investigations into the administration, by issuing more subpoenas and holding more officials in contempt of congress, if necessary. >> and this question about whether or not it is time to open up an impeach inquiry, of course, has divided democrats for several months now, but we're starting to see a bit more pressure from leading committee chairman like nadler. and of course, the question is how many more democrats will come out in support of an impeachment inquiry in upcoming days or weeks. john? >> the number has been rising day by day, but slowly and certainly not yet, a majority. lauren fox for us on capitol