A woman stands with a shopping trolley in front of a Duty Free store at the Fraport airport in Frankfurt in this November 14, 2012 file photo. Fraport AG, operator of Frankfurt Airport, on November 6,... more 
A woman stands with a shopping trolley in front of a Duty Free store at the Fraport airport in Frankfurt in this November 14, 2012 file photo. Fraport AG, operator of Frankfurt Airport, on November 6, 2013 posted a 5 percent rise in third-quarter core operating profit, in line with expectations, thanks to a strong summer season that led to slight passenger growth in Frankfurt. REUTERS/Lisi Niesner/Files (GERMANY - Tags: BUSINESS TRANSPORT) less 
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Reuters | Photo By LISI NIESNER / REUTERS
Wed, Nov 6, 2013 5:27 AM EST