For those who haven't been paying attention...the reason the FBI became interested in the  "dossier" is the mounting evidence of Manafort's cooperation with the Russians as evidenced by the surveillance. Oh by the way, the FBI warned the Republican Party during the 2008 election that Manafort was compromised.  What? They forgot?  Since we now know that the election systems of 21 States were attacked by Russia during or immediately prior to the 2016 election, perhaps the Con-Man in Chief will stop claiming "Russian Hacking" is a hoax.  After all, Trump is somewhat of an expert on hoaxes....just look at Trump University.