Rubio Demands New Leadership in Cuba Amidst Deepening Crises

• US Secretary of State Marco Rubio stated Cuba needs new leadership to fix its struggling economy and political system.
• Cuba experienced its third major blackout in four months, highlighting severe energy and economic crises.
• The Trump administration blames Cuba's woes on a US energy blockade and demands release of political prisoners.
• Rubio, of Cuban heritage, emphasized that Cuba's current system cannot fix its economic problems, requiring dramatic change.
• Critical oil shipments from Venezuela halted after US actions, exacerbating Cuba's power generation issues.