isis leader in afghanistan has been killed. what more do you know? reporter: he s the third isis leader killed this year. so as far as the coalition is concerned, the afghan government who announced this killing about a week ago, that is a battlefield success. but it is a very high contract-headed organization the so-called islamic state. it s not all about what military call the decapitation of the management structures. it is a also trying to get rid of the idea. interestingly, in that regard it s the taliban that have really been doing most of the fighting against the so-called islamic state because they find them a revolting foreign influence as much as they see the americans and others in that context. sam kalee, live in kabul. thank you. to brazil. heart breaking images there today as the country s national museum was destroyed by this. more than 20 million pieces of