man mcgahn is supposed to testify on tuesday. but no word on whether he will show up. they are going to try to press in every which way. it will be fascinating to see if republicans join with democrats the get mueller to testify. i heard from aides of republican members who suggested they would like to hear bob mueller testify. william barr is willing to investigate the investigators, pressing back hard against the democrats. you saw that the other day. melanie, a potential strategy is finding jij ining individual jailing those that are behind subpoenas. we re starting to hear the democrats float different options. we re hearing some democrats threaten to withhold the sala