 In the show's finale, the entire series was revealed to have been a dream by the psychologist he played in the other show. Conservative commentator Lou Dobbs has died. He was 78. He was on CNN and then Fox Business and never shy about expressing his opinions on issues like immigration. The fascinating thing in all of this debate is that people talk about the United States as if we were a nation that is somehow anti-immigrant. Time on The Roundup, eight minutes past the hour.