Joerg Handwerg, spokesman of Vereinigung Cockpit, the union for pilots of German air carrier Lufthansa, poses for a photograph in front of a flight schedule board showing mainly cancelled Lufthansa flights at the Fraport airport in Frankfurt April 2, 2014. Vereinigung Cockpit called a strike for its members to demand higher wages and the airline had to cancel more than 3,800 flights. REUTERS/Kai Pfaffenbach (GERMANY - Tags: TRANSPORT BUSINESS CIVIL UNREST EMPLOYMENT)