and that was unique and interesting experience for all of us. martha: yeah, i can't imagine what it was like for you, being in there and hearing this whole story from him firsthand, and we look forward to seeing it. i encourage everybody to watch it. i watched it with my two children, who were too young really at the time to know about this, and i really recommend that, too, because i think it's a good way for them to learn the things that they may not truly understand about that day. peter, thank you very much. >> my pleasure. martha: for being with us here today and for providing this piece of history that everybody can witness this weekend. george w. bush, the 9/11 interview, premieres sunday, august 28th, 10:00 p.m. eastern and pacific on the national geographic channel. make sure that you watch this. and on september 11th, tune in to fox, we will have complete coverage of ten years since that historic day. i was down at ground zero yesterday and i assure you, it is going to be remarkable for you to take a journey down there with us as well on that day. gregg: martha, thank you very much. we do have new concerns about hurricane irene.