not only for the government but the people of libya. >> ayman, thanks for coming on. i'm joined now by republican senator chuck grassley of iowa. he is somebody that when he came to the senate khaddafy was already there power. senator, you hear reports today that khaddafy may be killed. what are you thinking? >> well, i am thinking that so many times we heard them on the news during the conflict in libya that he was going to stick it out and die a martyr. and it seems to me he got his wish and beyond that, i think it's probably good for the future of libya from this stand point. i think your previous person already mentioned this, but it's going to make national unity much easier there libya. >> senator, there was a lot of hand ringing on capital hill