flights canceled, airlines lost around $1.7 billion. and according to the eu, transport minister, the total cost for european business was more than $3.2 billion. and tourism was also affected, countries emerging markets where their currency is affected by tourism. the schilling and the turkish lair also fell. international consolidated airlines and easy jet were down yesterday about a%, air france and klm were down. they're marginally up this morning. the european airlines have been affected, their share price. >> emily reuben, many thanks. what about the cloud itself? jennifer delgado has more on who might be affected by the spewing volcanic ash. she's at the cnn weather center and always knows which way the wind is blowing particularly when it comes to icelandic