Mr President : Fire this insolent b*****d!
Rosenweasel is a slippery sucker. We gripe about him almost daily on FR and I think he is responsible for a whole lot of the denials of documents and redactions. But Our President needs very concrete evidence, irrefutable to act upon or the haters will made an accusation of obstruction of justice that might be enough to carry the field. If the House staffers will come forward and testify to his threat and a Federal judge or a grand jury will consider it credible he could likely be charged or at least placed in limbo long enough to access the gold mine of information that has to be on his computers and electronic devices. One of the defense attorneys working the Manafort case worked for him in the past and insisted he always memorializes everything he does. That would be of great help.
Yes, our President has all the authority required to fire him, but prosecuting him for anything would be a much, much better option. It would be a clear justification that he is ineffective in his duties in the present circumstances and allow seizure of all records for examination.