Just so there's no confusion on this drop, BO references Bruce Ohr, Not Barrack Obama, (who was refered to as "Hussein" in the drops.)
Bruce Ohr was an Associate Deputy Attorney General at the DOJ while his wife, Nellie Ohr worked for Fusion GPS, the firm that commissioned the Steele Dossier.
https://www.judiciary.senate.gov/press/rep/releases/newly-declassified-fbi-document-proves-fusion-gps-contractor-nellie-ohr-lied-to-congress-about-contributions-to-crossfire-hurricane