Это уже обсуждалось http://www.dw.com/ru/%D1%87%D1%82%D0%BE-%D0%BD%D0%B0-%D0%BF%D1%80%D0%B0%D0%BA%D1%82%D0%B8%D0%BA%D0%B5-%D0%BE%D0%B7%D0%BD%D0%B0%D1%87%D0%B0%D0%B5%D1%82-%D0%BE%D1%82%D0%BC%D0%B5%D0%BD%D0%B0-%D0%B2%D0%B8%D0%B7-%D0%B5%D1%81-%D1%81-%D0%B3%D1%80%D1%83%D0%B7%D0%B8%D0%B5%D0%B9-%D0%B8-%D1%83%D0%BA%D1%80%D0%B0%D0%B8%D0%BD%D0%BE%D0%B9/a-18909977?maca=rus-facebook-dw