wrestled to the ground the ghosts of its nazi past. we have failed to do that, particularly in the south with our confederate past. the time to do so is now. >> because people are afraid to dus cusit and if you talk about, you're a race baiter. unless you teach people history -- it talks about how elementary school children have to go visit the holocaust. should we do that where you have to go to a plantation, you have to visit slave cabins, you have to go to a cotton field to understand the history of this country? >> he said those who don't understand history are doomed to repeat it. there's no doubt we have to have this. >> ambassador. >> we've got to learn the history, we got to teach the kids the history. in england where i live, if aio look at many of the graves of the soldiers who fought in the