Most prominently, Durham revealed that on Oct. 3, 2016, the FBI had offered dossier author Christopher Steele up to $1 million to provide any information, physical evidence, or documentary evidence that could back up the claims in his dossier. But despite the huge reward on offer, Steele did not provide any such information.

Crucially, despite Steele's failure to back up his dossier, a mere 18 days later the FBI proceeded to obtain a FISA warrant against Trump 2016 presidential campaign adviser Carter Page. In its application to the FISA court, the FBI used the Steele dossier—specifically, its claim that Page was acting as an agent of Russia—as evidence.