At least six people died after Tropical cyclone Oscar slammed into eastern Cuba, President Miguel Díaz-Canel said on Monday, as the majority of the island was largely in darkness for the fourth night in a row. In the province of Guantánamo, entire areas have been flooded and rescue workers were unable to reach the affected areas, said Díaz-Canel said. Authorities said that at least 1,000 homes have been damaged. The collapse of the country’s outdated power grid due to the storm resulted in the majority of the population of around 10 million being without power for a fourth straight night. Cuba…