Brezhnev and Nixon with their bodyguards stand near Niagara Falls. They decide to test the bodyguards, and each order his to jump into the waterfall. The American refuses: “I have a family, children!” The Russian rushes in without hesitation, but at the last moment he is intercepted.
– How did you decide to do this?
– Nixon asks him, amazed.
– I have a family, children!