PAMELA BROWN, CNN ANCHOR: But, Sergeant, I know you have some strong opinions about this because you believe we should pull out altogether. Why is that?</s>SGT. DEREK MATTHEWS, MARINE CORPS VETERAN: Well, I think one of the things that the general said is that when he asked for troops in '07, that Secretary Gates was able to accommodate that. President Obama came in 2009 and asked for more troops and that was a part of that surge in 2010 and '11. We're seeing the same kind of story. More American troops are going to solve these issues in Afghanistan. And every time that that fails to me trick late, we see the same call for more troops in Afghanistan. Now here we are 14 years in the longest war in American history. When is enough enough?</s>BROWN: General, very quickly. How big of a national security threat is the Taliban in Afghanistan?</s>TATA: Well, I think the Taliban threat is really the threat of hosting al Qaeda and other types of threats as they did on 9/11, that created the 9/11 attacks. So what you had the history lesson is 14 years ago the Taliban was protecting al Qaeda within Afghanistan providing them sanctuary. So the real issue is rooting sanctuary and not allowing sanctuary. As you heard the general say, it's a about standing up and providing assistance to the Afghan police, the Afghan army and creating the capacity of the Afghan leaders to lead that country and deny sanctuary to those terrorists that would like to do us harm.</s>BROWN: The big question now is how much would happen with the mistake against that hospital undermine our efforts there in the region. Sergeant Derek Matthews and General Anthony Tata, thank you very much. Appreciate it.</s>TATA: Thank you, Pam.</s>BROWN: Coming up, it has been 20 years since the trial of the century. A look back at the O.J. Simpson verdict and the hype that surrounded it, including a letter the Goldmans sent to O.J. Simpson. Plus, Donald Trump lashing out over suggestions that he might drop out of the race. Hear why he's angry, up next.
U.S. Admits Air Strike on Afghan Hospital