"FBI's spreadsheet puts a stake through the heart of Steele's dossier Multiple sources familiar with the FBI spreadsheet tell me the vast majority of Steele’s claims were deemed to be wrong, or could not be corroborated even with the most awesome tools available to the U.S. intelligence community. One source estimated the spreadsheet found upward of 90 percent of the dossier’s claims to be either wrong, nonverifiable or open-source intelligence found with a Google search. In other words, it was mostly useless. “The spreadsheet was a sea of blanks, meaning most claims couldn’t be corroborated, and those things that were found in classified intelligence suggested Steele’s intelligence was partly or totally inaccurate on several claims,” one source told me. The FBI declined comment when asked about the spreadsheet. The FBI’s final assessment was driven by many findings contained in classified footnotes at the bottom of the spreadsheet. But it was also informed by an agent’s interview, in early 2017, with a Russian that Steele claimed was one of his main providers of intelligence, according to my sources. The FBI came to suspect that the Russian misled Steele, either intentionally or through exaggeration, the sources said. https://thehill.com/opinion/white-h...-a-stake-through-the-heart-of-steeles-dossier " The FBI lied to the FISA court FOUR times.