the 1st performance in 6 months was at this venue headlined by roland kaiser he's a star of german music as it's known virus protection measures still applied of course the attendance was restricted to just a fraction of the venues abbess. this is deja vu news live from berlin up next we have our business news with rob was a healthy looking at the nords for him to project and some of the business and political dimensions of that i'm brian thomas for the entire news team thanks for being. in the height of climate change. for christmas eve. what's in store for this morning just in time for the future. c w comforting megacities to the people to judge insight. into. how does a virus spread. why do we panic and when will all this. just 3 of the topics for.