Categories Articles Mueller may have evidence corroborating a key dossier allegation about Michael Cohen and Russian collusion Post author By crystalg Post date April 15, 2018 Business Insider Feedburner Tags About, allegation, Cohen, Collusion, corroborating, Dossier, Evidence, michael, Mueller, Russian ← Ohio Police Officer Sickened During Drug Arrest Was Exposed to Crystal Meth, Not Opioids → De Niro, Stiller make ‘SNL’ cameos in Mueller investigation sketch