Scientists ' 600-year ticking bomb'':
alert of a volcanic eruption that can clean numerous cities
Scientists
'' 600-year ticking'bomb ':(* )alert of a volcanic eruption that can clean numerous cities

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Airline supplies slide as problems expand over customer traveling
A Delta Air Lines Boeing 767-332( EMERGENCY ROOM).Joan Valls|Nurphoto|Getty ImagesAirline supplies moved additionally on Tuesday as Wall Street's problems regarding weaker-than-expected traveling...