Christoph Franz, then CEO of German air carrier Lufthansa, attends a general meeting in Cologne in this May 7, 2013 file photo. Roche has picked Deutsche Lufthansa Chief Executive Franz to succeed ... more 
Christoph Franz, then CEO of German air carrier Lufthansa, attends a general meeting in Cologne in this May 7, 2013 file photo. Roche has picked Deutsche Lufthansa Chief Executive Franz to succeed Franz Humer as chairman of its board, filling the top post at a time of change for the world's biggest maker of cancer drugs. REUTERS/Ina Fassbender (GERMANY - Tags: TRANSPORT BUSINESS) less 
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Reuters | Photo By INA FASSBENDER / REUTERS
Mon, Sep 16, 2013 3:07 AM EDT