Tourists pose for a photo at the top of the Acropolis hill in Athens in this August 19, 2013 file photo. The outlook for the global travel industry looks brighter for 2014 as European economic ... more 
Tourists pose for a photo at the top of the Acropolis hill in Athens in this August 19, 2013 file photo. The outlook for the global travel industry looks brighter for 2014 as European economic recovery and rising consumer confidence are prompting holidaymakers and businesses to loosen their purse strings again. REUTERS/John Kolesidis/Files (GREECE - Tags: BUSINESS TRAVEL) less 
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Reuters | Photo By JOHN KOLESIDIS / REUTERS
Thu, Mar 6, 2014 2:41 PM EST