tl;dr -
Schulte was a pedo who published Vault 7 which described how the CIA can hack and fire off missiles (protego). He worked under Brennan. Now we know Brennan knew about the missile that was launched unauthorized to hit AF1. POTUS is also yanking Brennan's clearance, and the clearances of many others.
Does it all make sense now anons?
» The missle system has micro-controllers for the missle itself ('Missle Smart Switch', MSS), the tube ('Tube Smart Switch', TSS) and the collar (which holds the missile before and at launch time).
The MP unit receives three signals from a beacon: 'In Border' (PWA is within the defined area of an operation), 'Valid GPS' (GPS signal available) and 'No End of Operational Period' (current time is within the defined timeframe for an operation). Missiles can only be launched if all signals received by MP are set to 'true'. Similary safeguards are in place to auto-destruct encryption and authentication keys for various scenarios (like 'leaving a target area of operation' or missing missle').
https://wikileaks.org/vault7/