american people and the international community the cost of wars. whether it's the loss of an individual soldier or loss of an individual journalist, all of them are doing their duty on the battlefield and all of them could certainly be at another place far safer and probably far wealthier. the journalists i worked with in iraq were, by and large, much like tim hetherington in the sense that they wanted to get the job done, they wanted to learn the soldier's stories, and most of them wanted to get the story right. and this that way, it really does credit the soldiers and credits their mission. >> fred and peter and general kimmitt, thanks to the three of you. and peter, our condolences to you for the loss of your friend. appreciate you talking to me tonight. still ahead, you might remember tyler clement, the gay college student who took his own life after his roommate secretly videotaped him with a man and streamed the encounter online.