BusinessBerlin fears tourism impactTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoBusiness12/20/2016December 20, 2016Following Monday's attack on a Berlin Christmas market, city authorities fear it could have a major impact on tourism. Berlin is the most visited city in Germany and is heavily dependent on the sector.https://p.dw.com/p/2UcbHAdvertisement