Why do some people rely on hotel room TVs to fall asleep or feel at home in an unfamiliar place?

Is Trump correct when he declared that he must be involved in picking Iran's next leader? How does he intend to do this if Iran refuses to surrender unconditionally to him? Will he keep assassinating whoever gets the job until he becomes the Shah?
Why do Australians see freedom as being "free from" oppression and hunger, while Americans often view it as "free to do" something?