Cuban leaders signal concessions to appease Trump, but also ensure political survival
MEXICO CITY — For more than six decades, communist Cuba thwarted every destabilizing measure Washington aimed its way — assassination plots, a trade embargo, sabotage, travel bans and, most notoriously, the Bay of Pigs invasion in 1961, when Fidel Castro’s revolution was still young and the Cold War raging. Now, many are wondering: Is the death knell…