Rocky 4: At the press conference that sets up the fight between Rocky and Drago several statements are made that are a direct reflection of the time and history of the Cold War:
A. What does Paulie says that relates to Berlin?

London includes a quote about john thornton as he is observing hal attempt to motivate the exhausted dogs "it was idle, he knew, to get between a fool and his folly". if the word "idle" is defined as "of no real worth, importance, or significance", what does this statement mean with regard to hal? who is the fool? what is hal's folly? why would john thornton think it of no real worth or useless to intervene?