you know, they said you can't run on the clec. i had a patient who ran on sea legs. they -- there were all sorts of myths, like when my professors in school told anyone notice a bilateral above the knee walking, especially if they're not holding onto something. we saw that all the time at walter reed. in fact, that was a goal. it wasn't just a goal to walk to get them back running. so the patients really pushed the envelope. we just sort of tried to keep up with them. thanks. [applause] >> thank you. tokay, leave the chairs in place please. if you line up to my left, adele will sit up here and sign copies of her book. thanks for coming. [inaudible conversations] >> you are watching booktv, television for serious readers. you can watch any program you see online at booktv.org. >> booktv is at book expo america which is the publisher's annual trade show and one of the publishers that is here is that the m.d., founder, formerly known as worldnetdaily, is joseph farah. what is wnd first of all? >> well, w. in the odyssey stands for world net daily but it's a lot easier t