Inside Cuba’s foreign influence campaign: From the Venceremos Brigade of the 1960s to Saturday in a union hall

The U.S. Treasury and other federal agencies are investigating a potential Cuban influence campaign in the U.S., involving diplomats and activists. A Cuban Embassy official, David Ramírez Álvarez, is alleged to have coordinated efforts, including an event in California sponsored by the U.S. Hands Off Cuba Committee, which includes groups like CodePink. Marxist streamer Hasan Piker is also under scrutiny for his ties to Cuba.