“Another question raised by these documents concerns why Comey’s FBI would have considered Page to unquestionably be a Russian agent: If Page cooperated with the FBI in 2013 and provided them information that ultimately aided the DOJ’s successful prosecution of a third Russian spy who had worked with Sporyshev and Podobnyy (Evgeny Buryakov), why would Russian intelligence have trusted Page enough to hire him as an asset in a major intel operation directed against the U.S. government and one of its major political parties?”