This entire performance, is about the power of the President, versus the power of the....call it
Deep State, or Shadow government or Permanent Administrative state.
GWH Bush (former head of CIA) GWBush never rocked the boat. McCain-Romney-Ryan wereGOP establishment. They could have been depended on, to follow "norms."
Only this guy Trump, who rocks the boat,, threatens the "norms."
It is NOT about impeaching Trum. It IS about retaining the power of the Shadow government.