This exchange between Tucker Carlson and Professor Jiang Xueqin on the current state of Canada is worth watching.TUCKER: You mentioned Canada. Most Americans don't even know the capital of Canada. Canada does not appear on their radar, doesn't figure in their thoughts. But you described it as probably, quote, probably the richest country in the world. I think that's objectively true. And yet Canada is not a rich country. In fact, it's getting poorer. Its life expectancy is declining. Its GDP is