Towards the beginning of the 1974 movie Blazing Saddles, Sheriff Bart, confronted by hostile but not especially bright townspeople, takes himself hostage to make his escape. It's hilarious precisely because it makes no sense. Just as nuts but less funny is the recent confrontation between United States President Donald Trump and Canada's Prime Minister Mark Carney in which the Canadian matched the American's protectionist threats by vowing to force his own people to pay high tariffs on goods imported from the U.S. It's silver-screen-quality idiocy, but it's not very entertaining if you understand the advantages of free trade and the pointlessness of holding your own side hostage.
