In sum, the investigation established that Russia interfered in the 2016 presidential election through the "active measures" social media campaign carried out by the IRA, an organization funded by Prigozhin and companies that he controlled. As explained further in Volume I, Section V.A, infra, the Office concluded (and a grand jury has alleged) that Prigozhin, his companies, and IRA employees violated U.S. law through these operations, principally by undermining through deceptive acts the work of federal agencies charged with regulating foreign influence in U.S. elections.
