The notorious (according to some xenophobic Americans) media source RT has just released the following report by its senior reporter Nebojsa Malic.
To quote from it -
"The FBI sought to ‘verify’ information in the notorious dossier at the heart of Russiagate by using media articles seeded by the actual dossier author, British spy Christopher Steele, the newly released evidence has shown.
The so-called Steele Dossier is the centerpiece of ‘Russiagate,’ the conspiracy theory that Donald Trump “colluded” with Moscow in the 2016 US presidential election. The dossier’s most bombastic claim was that Russia had “kompromat” on him in the form of sex tapes from a Moscow hotel involving urinating prostitutes.
Steele compiled the dossier for Fusion GPS, a DC-based firm paid by Hillary Clinton’s presidential campaign through the DNC. The FBI then used it to obtain a FISA warrant to spy on Trump campaign aide Carter Page in October 2016, and extended it three times well into 2017."

FBI used MEDIA REPORTS seeded by British spy to ‘corroborate’ the anti-Trump Steele Dossier, declassified spreadsheet shows [rt.com]