the local bendix you know sort of climate protection is a human task as i think it is we must pay this price because otherwise we pay completely different prices to do it would be the politicians really need to act and not only claim to be doing something to try to school points that are not immediate. cause they're coming up us democrats face off in another presidential debate we'll talk about the candidates agenda to defeat donald trump and if any can take down the leading hopeful joe biden you just said 3 minutes ago that they would have to call you or do you said they would have to rout out a bar you are going to do for getting what you senator out it's really. a warm welcome to all of us around the world and on p.b.s. in the united states it's great to have you with us we start the day with germany's last ditch attempt to stave off embarrassment on a global stage and little over