FRANKFURT AM MAIN, GERMANY - APRIL 02:  A striking Lufthansa pilot poses in front of the Lufthansa company logo at Frankfurt Airport on April 2, 2014 in Frankfurt, Germany. The pilots, who are members of the Vereinigung Cockpit labour union, have launched a three-day strike that has forced Lufthansa to cancel 3,800 flights.  (Photo by Thomas Lohnes/Getty Images)