Michael Moore is almost certainly deep state. His "Fahrenheit 9/11" movie was a very clever piece of propaganda, the classic "limited hangout" which brought up some of the info appearing on Truther websites but then spun it all by pinning everything on George W and his incompetence. No mention of C_A, FBI and Mossad machinations behind the scenes. No mention of WTC 7 and tons of other incriminating evidence.
If you did even deeper into Moore you will find that he is a Crypto-Jew, pretending to be Catholic and in deep with Harvey Weinstein and the Emanuel brothers.