>> tim, what does isis-k want? i mean obviously death and destruction, but do they have any strategic goals? are they competing with the taliban? do they want to rule afghanistan? >> they ultimately would love to see a caliphate in afghanistan. they regard the taliban as betraying islam. they've waxed lyrical about how the taliban have been swanning around in luxury hotels in qatar while they're doing the real fighting. they call them apostates. one opportunity for isis here in afghanistan is that if the taliban does try to be a little bit more moderate towards the west, to deal with the west, its more radical members and some within the haqqani network, which is an ally, may well be tempted to join isis khorason. isis khorason is already making that appeal to the more radical groups in its stronghold which has been in the eastern