Europe"s biggest airline "Lufthansa" canceled more than 130 a flights because of the pilots" strike.Talks between company management and trade  unions ended without any result   today. The pilots" strike resumed. They demand to maintain their retirement in the current scheme, under which they can leave the service at the age of 55 and receive 60 percent of wages in the next 10 years. Lufthansa pilots went on strike for the ninth time this year, the airline lost 160 million euros in profit.