Republicans have long sought to discredit the dossier, which was compiled by former British intelligence officer Christopher Steele.
Ferrante, who left the White House in April 2017, works with FTI Consulting and has been tasked with verifying the dossier, which was compiled by former British spy Christopher Steele.
Among the more salacious topics during the interview focused on the infamous Steele dossier that was compiled by a former British spy and alleged that footage exists of Trump watching prostitutes urinating in a Moscow hotel suite.
Known as the Steele dossier because it was compiled by former MI6 officer Christopher Steele, the document identified Russian businessmen and others who U.S. intelligence analysts have concluded are Russian intelligence officers or working on behalf of the Russian government.
Once requested, a detailed dossier on the news editor was compiled and supplied within 48 hours, containing very few errors.
And they reflect the concern of Steele, a longtime FBI informant whose Democratic-funded research into Trump ties to Russia was compiled into a dossier, that the Republican presidential candidate was possibly compromised and his urgent efforts to convey that anxiety to contacts at the FBI and Justice Department.
This claim, though now seen as incorrect, had come in from an intelligence source thought at the time to be reliable, while the dossier was being compiled.
Richard Westheod-Brookes, the curator of the auction, said the dossier had been compiled by Felix Edenhofer, the current owner's father, who "devoted himself to proving beyond any doubt that the image was authentic and was indeed executed from life".
The dossier has been compiled by the Association of School and College Leaders (ASCL) which on Tuesday met the exams regulator Ofqual to submit evidence of complaints by pupils and teachers.
The report does not consider (as a libel jury would have done) whether, despite sloppy journalism, weak editorial supervision and poor management, it was still in the public interest for the BBC to broadcast the fact that a senior and well-informed public officer had made serious accusations about the way in which the dossier had been compiled.
