Not only is Merapi spewing gas and ash and halting air traffic , at times it is releasing pyroclastic flows , gases that are so hot they kill anything in their path . Learn about the tension caused by accusations of currency manipulation . Discover how some people pay attention to their country 's history . Find out why some people around the world choose to live near volcanoes . Watch the weekly Newsquiz to test your knowledge of stories you saw on CNN Student News .
Learn about the tension caused by accusations of currency manipulation . Discover how some people pay attention to their country 's history . Find out why some people around the world choose to live near volcanoes . Watch the weekly Newsquiz to test your knowledge of stories you saw on CNN Student News .