thank you. let's take a look inside this group whose leaders at least temporarily were invited to sit at camp david invited by president trump. the taliban. fighters and nearly 18-year war in afghanistan that has cost the lives of about 2,000 american troops as recently as just a few days ago and who inthey will rule afghanistan once again. cnn chief international correspondent has spent considerable time talk iing the taliban commanders at great risk to herself. watch this interview she did with a taliban leader who admits group's violence and brutality. >> we start out by asking about the taliban's brutal tactics. and the u.s. concern that they could once again offer safe haven to terrorists. >> translator: whether it's the americans orris is, no foreign forces will be b allowed in the country once we start ruling afghanistan. >> are there real efforts being