a a major face of isis and out there carrying out the horrific executions. the cutting off of the heads is just absolutely horrible, and so it is important symbolically and psychologically, and going to hurt isis in the short run as far as recruiting and takes away the image of themming being invincible, and so it is significant and i give the military a lot of credit, because we have very little if any intelligence on the ground from syria, and for them to find him and track him and kill him, if that is the case, it is an extraordinary achievement. >> and the coalition air strikes led by the u.s., and back up the kurdish and peshmerga operation, it seems that things are moving in the right direction, based on the nick paton walsh report that you saw. is the united states taking a more aggressive approach not only on the ground, but in the air, and some special forces were near sinjar call manage the air strikes? >> wolf, i hope. so i hope that the president