Donald Trumpâs 2016 campaign chairman Paul Manafort on Monday publicly admitted that he gave polling data to Konstantin Kilimnik, a suspected Russian intelligence asset. The U.S. Treasury Department says the dataâwhich it described as âsensitive information on polling and campaign strategyââwas then passed to Russian intelligence services. Manafort, who is a longtime associate of Kilimnik, has previously denied passing his pal the data during the Mueller investigation into election interference. Even his forthcoming memoir, Political Prisoner, claims only that Manafort presented Kilimnik with âtalking pointsâ on publicly available polling data. âThe data that I shared with him was a combination of public information and stuff for the spring that wasâit was old,â Manafort told Business Insider. Muellerâs investigation previously showed, however, that Manafort ordered his deputy Rick Gates to prepare information for the meeting with Kilimnik which had been collected just two weeks prior. The internal polling data related to Trumpâs popularity in 18 swing states. âIt was meant to show how Clinton was vulnerable,â Manafort added.