Secretary of State Marco Rubio marked Cuban Independence Day on Wednesday with a Spanish-language video message to the people of the island that blamed their "unimaginable hardships" on their communist leadership. Why it matters: This is the first time Rubio has addressed the Cuban population directly as secretary of state. It's part of the Trump administration's multi-layered pressure campaign targeting Havana. "The real reason you don't have electricity, fuel, or food is because those who con