Watch @RichardEngel #OnAssignment investigating #BlackCube #TrumpAdministration #BlackOps to undermine #IranNuclearDeal #IranDeal NBC News: Inside Black Cube and its work to scuttle the Iran nuclear deal https://t.co/kpwDQL6Cz9— Charmaine Ferris (@CharmaineFerris) May 26, 2018