A man sits at Switzerland's stand at the International Tourism Trade Fair (ITB) in Berlin March 4, 2015. The fair has over 10,000 exhibitors from around 190 countries. REUTERS/Axel Schmidt (GERMANY -... more 
A man sits at Switzerland's stand at the International Tourism Trade Fair (ITB) in Berlin March 4, 2015. The fair has over 10,000 exhibitors from around 190 countries. REUTERS/Axel Schmidt (GERMANY - Tags: BUSINESS TRAVEL) less 
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Reuters | Photo By AXEL SCHMIDT / REUTERS
Wed, Mar 4, 2015 11:13 AM EST