And the running of the bulls in pamplona, spain, made famous by ernest hemingway, gets off to another bloody start. Ninan good evening. Im reena ninan. In thailand, hope is rising. Officials say the massive operation to rescue the soccer team stranded in a flooded cave could begin soon. If the torrential rains hold off. And inside the cave, another problem, oxygen is running out. Ben tracy is outside the flooded cavern near chang rai. Reporter officials are close to launching the rescue mission, even though thyoung boys are weak from stranded in the cave and learning to use the diving equipment they may need to escape the flooded cavern. The head of the rescue mission says they will do everything they can to minimize the risk to the boys lives. They have pumped water from the cave to lower the water level so the boys can escape without swimming under water. That dangerous journey killed a trained navy seal friday. Oxygen levels are dropping down to 15 . A threemilelong oxygen tube is i