EasyJet workers will walk out en masse from airports across Spain this summer. On June 25, 26 and 27 hundreds of flight attendants will hit the picket line at airports including Barcelona, Alicante, Malaga and Palma. The strike is being called by USO Unión Sindical Obrera union and could see 657 cabin crew strike, in a move that will impact as many as 21 aircraft. The union has argued that Spanish easyJet flight attendants are paid too little, claiming that those at Spanish bases are receive