With serious differences in refugee policy and many member states still struggling with economic and social crises, the European Union is facing a major challenge. Josef Janning is head of the Berlin office of the pro-European think tank European Council on Foreign Relations (ECFR), and he talks about the consequences of border controls for the European economy and the future of the Union.

More from this edition of Made in Germany: http://www.dw.com/en/made-in-germany-the-business-magazine-2016-02-09/e-18991235-9798