but, then, unexpectedly, iseem to be getting the full treatment. growling and grunting. sound, but i don't know what to say. he is coaxing... the experience alone it is very powerful. as the process continues, the baksy calls on the totem animals as they did many years ago here. i may not believe in everything that's happening here, but i do like to open myself to the experience, as a traveller. all i can say is, i know i feel something. although many muslims here frown on these ancient ceremonies, for some kazakhs, they are a direct link to their nomadic past. it's the world's ninth largest country, but kazakhstan is also one of the most sparsely populated. its people were traditionally nomadic, with their lives tied to their environment. today, travellers come to explore its relatively untouched landscapes. i want to find out more of the kazakhstani people's relationship with nature today. so i'm heading east to the aral sea, the world's fourth—largest lake, or at least that's what it was. welcome to the dusty streets of zhalanash. if you can believe it, this used to b

imine that >> iseemed tme that meone in the early 10's o had two w wasothef most cerin not glty of tch s was concted d murder by thetate might have somfeelingsf remors for is laternlife as he was on his own deathbed, for instance. that, and stone give that answer you just saw. amy: let's move to the mccarthy hearings in washington. roy cohn becomes his right-hand man, and this is showed beautifully in the film, famously constantly in the air of mccarthy. you have two sets of hearings, the original mccarthy hearings going after communists, in the new have the army mccarthy hearings. and you describe this as early reality tv, very trump like. explain. >> army mccarthy is a byword in our culture. the mccarthy era is the dictionary definition of witchhunting and demagoguery and politics. the army mccarthy hearings' details have been lost to history and lost to the very poorest education system we have in this country that does not teach history thoroughly. so i wanted to show a granular portrayal of this peculiar episode that i heard that really riveted the nation at the dawn of the age