Learned freepers: if Sessions had empaneled a grand jury, how long would indictments typically take for such an open-shut case?
Sessions could Play a Grand Jury for the length of their term. As long as he keeps them seated he can supply new info at random. Until he submits the case for a vote no one else can intervene.
That said, is Sessions doing anything? If he has Grad Jury(s) seated, he is killing Trump and anyone on the good side due to protracted delays. You never know when the Hillary/Obama factions may go Nuclear. Desparate people will do desparate things.