In order to get the judge to agree to the surveillance, the FBI had to establish a fairly convincing probable cause: at a minimum, agents had to identify multiple sources indicating that an act of espionage may have occurred or is about to occur imminently. This FISA application shows that the FBI had a single source: the unverified “dossier,” compiled by “former” MI6 agent Christopher Steele, bought and paid for by the Clinton campaign to dig up dirt on Trump. The other ostensible “sources” were news articles by journalists whom Steele had leaked to. There was a clear intent to deceive the judge who read this application.
https://original.antiwar.com/justin/2018/07/22/martyrs-to-the-cause-carter-page-and-julian-assange/
