Congratulations to the negotiators who finally settled (tentatively, it must be said) on the new NAFTA – now called the United States-Mexico-Canada Agreement, or USMCA.America’s president, Donald Trump, got what he wanted in rebranding the North American Free Trade Agreement so he can say campaign promise kept and NAFTA is

By Diane JohnstonIn my hand was a shiny, green, glass-like shard smaller than my thumbnail, and with one serrated edge. I also held a whitish, stubbly pebble.The former was a piece of a tooth of a gorgosaurus, a fierce carnivore that once roamed in packs over what is now the