Writes James Scott Linville on Plimpton and Hemingway in Cuba in The Paris Review:

Castro’s death has renewed an open, vibrant, and sometimes heated debate about his regime and its treatment of Cuban citizens. Twenty years ago, in the aftermath of the Cold War, much less was known in the U.S.—these were not things the American media dwelled upon. An incident while working at The Paris Review with George Plimpton in the early nineties opened my eyes, especially to Che Guevara’s supervision of the detention of political prisoners at La Cabana prison in Havana.

[…]

A sad look overtook his face, and he began to explain: “Years ago, after we’d done the interview, Papa invited me down again to visit him in Cuba.” (In the fifties, George had interviewed Hemingway for the magazine on the Art of Fiction, and now he always referred to him as Papa, as Hemingway encouraged his young friends to do.) “It was right after the revolution,” George continued. After he arrived in Havana, he settled in at a hotel room above a bar. One afternoon, at the end of the day, Hemingway told him, “There’s something you should see,” and to come by the house.

When he arrived at Hemingway’s house he saw they were preparing for some sort of expedition. Before they ventured forth, the elder writer made shakers of drinks, daiquiris or whatever, and packed them up. This group, including a few others, got in the car and drove for some time to the outside of town. Arriving at their destination, they got out, set up chairs, brought out the drinks, and arranged themselves as if they were going to watch the sunset. Soon enough, a truck came, and that, explained George to me, was what they’d been waiting for. It came, as Hemingway explained to them, the same time each day. The truck stopped and some men with guns got out of it. In back were a couple of dozen others who were tied up. Prisoners. The men with guns hustled the others out of the back of the truck and lined them up. And then they shot them. They put the bodies back in the truck and drove off.