Boris Johnson has left the building - before launching a broadside against the Parliamentary Privileges Committee process just before it delivered its damning verdict. It found that he had lied repeatedly - which isn't much of a shock. The question is this. Was this the system upholding its commitment to integrity in public life? Or was it a politically biased hatchet job carrying out an act of sabotage against Johnson's hopes of a return? Indeed - could it be both at the same time? Let's discuss.