Coverup? FBI, DOJ Refuse To Comply With Congressional "Trump Dossier" Subpoena

In what looks like a naked coverup meant to obscure the fact that the Department of Justice's decision to launch a criminal investigation into possible Russia-Trump collusion was based on a lie, Reuters reports that the DOJ and FBI are resisting a Congressional subpoena from to turn over documents that would reveal details about how the infamous "Trump dossier" factored into their decision to launch said investigation.