Juan, sorry,  Stalin ordered the news agency TASS and Pravda, the official newspaper of the CPSU, to issue reports about the uncovering of a Doctors' plot to assassinate top Soviet leaders, including Stalin himself https://en.wikipedia.org/wiki/Doctors%27_plot " . . . The majority of the participants of the terrorist group… were bought by American intelligence. They were recruited by a branch-office of American intelligence – the international Jewish bourgeois-nationalist organization called "Joint." The filthy face of this Zionist spy organization, covering up their vicious actions under the mask of charity, is now completely revealed… '