it is very u fleak. unique. >> thank you. we are due for a break. we'll come back at 11:00 for our second speaker. thank you. >> you've been watching c-span's american history tv. we want to hear from you. follow us on twitter at c-span history, connect with us on facebook at facebook.com/c-span history where you can leave comments, too. collection out our upcoming programs at our website, c-span.org/history. >>> we'd like to tell you about some of our other american history tv programs. be with us every saturday at:00 p.m. and midnight eastern for lectures in history. join students in the classroom to hear lectures on campuses across the country on topics ranging from the american revolution to the 9/11 terrorist attacks. again, that's lectures in history every saturday at 8:00 p.m. and midnight eastern here on american history tv on c-span3. >>> here's a look at some of the programs you'll find christmas day on the c-span networks. holiday festivities start at 10 being a following with the lighting of the national christmas tree and the lightle of