For those who don't watch the complete video, Shaffer details the "authorities" involved for the FBI to operate in London, and the CIA to be involved in domestic spying. Another word more familiar might be "permissions", and the chain of command to act outside the normal boundaries of a given agency. Don't forget the NSA was involved here too...they all were. Noteworthy that Shaffer believes Trump wasn't the only candidate illegally surveillled by the Clintons using their weaponized intel community. Had Hillary won the WH, this information would be used in a revenge campaign to ruin lives...they were playing for keeps but so is Barr. And if anybody believes Trump isn't capable of exacting revenge in the same exact manner on the 25 leftist dwarfs vowing to beat him in 2020, think again. The difference is the current agency heads will see what happens to Comey, Brennan, McCabe and the rest and avoid repeating their treason.