With the US pressuring Cuba, a Castro known as ‘the Crab’ is making appearances. Here’s why it matters

By Mauricio Torres, Michael Rios, CNN (CNN) — Raúl Guillermo Rodríguez Castro, grandson of former Cuban President Raúl Castro, appeared for the first time alongside Cuban President Miguel Díaz-Canel at two public events on Friday, raising questions, according to analysts, about his role in Cuba’s leadership as the island faces calls for regime change from