nose erupts i will stay. >> they say food shortages are likely, thousands are looking for shelter and potable water. hundreds of people have been separated from their families. it is a humanitarian nightmare that scientists say could get even worse if another eruption happens. especially if that going to bring more toxic gases. we got new pictures of the volcano that we want to show you here. cnn was on a flight with a team of experts surveying the volcano today. have a look at these close up views of smoke and ash still billowing. the fear is that it could erupt again. we're expecting to get more