how there are dwindling numbers there. a finite numbers, u.s. estimates are 800 isis fighters in afghanistan, which doesn t sound like a lot but you mention the trouble, the terrain there, the long, hard slog it will be. do you think ultimately the u.s. will and other allies be victorious in cleaning isis completely out of afghanistan? afghanistan there might be 800 fighters there but there are probably a couple thousand that are in pakistan. they can keep coming over back and cross and where they get their logistics from, most of their financial support. i do think that they will be victorious. however, we ve always had a problem with the porous that s how the taliban have been able to reconstitute. they go back into pakistan as well. but it is that brutality. the bottom line if isis holds their validity in this