Investors expect growth in Nigerian economyTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoAdrian Kriesch, Jan-Philipp Scholz02/08/2016February 8, 2016German president Joachim Gauck has begun a five-day trip to Nigeria. The focus of the visit, which also takes him to Mali, is a concerted effort against internationalhttps://p.dw.com/p/1HrjMAdvertisement