the weekend here w. freedom of expression. always has to be defended and new. all over the world. of freedom freedom of art. a multimedia project about artists and their right to express their views freely. d w dot com the freedom. hello and welcome to focus on europe i'm michelle henery good to have you with us one of the biggest challenges europe has faced in recent years is the refugee crisis since twenty fifteen more than a million refugees have settled here in germany the debate over how to integrate