apparently the peas expand a little more than coffee and these can explode. now for the real test. definitely very bitter. cafes and restaurants still serve the ppure coffee cuba is s for, but the aromatic beans imports more than half of its annual consumption. for cnn, havana. >> ah, but also exports a lot of sugar which you were use to get rid of that bitter taste, i'd say. anyway, no mind. cuba's caffeine woes, japan's economic woes just got worse. one word -- moody's. we'll tell what you they're saying now about japan's debt problems. and here's something you probably haven't seen before. explaining this twisting bill pillar of water off australia's