A 'vital interest'To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoSandtner, Elke05/19/2013May 19, 2013German Foreign Minister Guido Westerwelle is in Algeria to discuss expanding relations between Europe and Africa. On the agenda: the Syrian conflict and Algeria's energy future.https://p.dw.com/p/18amBAdvertisement