New video shows Titan submersible on the sea floor CNN 0 28 09.18 22:20 https://www.youtube.com/watch?v=bxIbuKwWGdE + 4 https://www.youtube.com/feeds/videos.xml?channel_id=UCupvZG-5ko_eiXAup… + 3 New video shows Titan submersible on the sea floor