Cuba has run out of oil and diesel, its energy minister said on Wednesday, as an ongoing U.S. blockade starves the island nation of fuel. "The sum of the different types of fuel: crude oil, fuel oil, of which we have absolutely none; diesel, of which we have absolutely none … the only thing we have is gas from our wells, where production has grown," Cuban Energy Minister Vicente de la O Levy said on state media, according to broadcaster the BBC . A U.S. blockade has blocked shipments of oil