Trump should direct the FBI to cooperate with the investigation.  He has the power and nobody in the FBI can rely on the Mueller Investigation given the deconfliction discussions.  The FBI does no exist to protect its former directors or his co-conspirators still within the Government.  Comey is big on innuendo and very light on facts.  Whenever anyone tries to poke behind the screen, he and his buddies start citing non-existent confidentiality concerns.  KEEP DIGGING!