Donald Trump demanded significant political changes in Cuba following a massive nationwide blackout that left ten million people without power.Secretary of State Marco Rubio described the energy collapse as evidence of systemic failure and called for the removal of Miguel Díaz-Canel.Washington has tied the lifting of energy sanctions to the release of political prisoners and the implementation of democratic reforms on the island.Cuban officials are currently struggling to restore an aging electrical grid that has been crippled by a lack of fuel imports from
Venezuela.