Talking the talk is easy. Walking the walk is not so easy. Justin Trudeau, the prime minister of Canada, thought he could take an easy shot at the United States, and Donald Trump in particular, for American determination to get out-of-control immigration under something resembling control. Lesson apparently learned.
There are two sides to every coin and maybe that goes for the Russian collusion epic, too. So far we've seen only one side of that coin. The Mueller investigation goes merrily along trying to find evidence that Donald Trump conspired with Moscow malefactors to put the 2016 presidential election on ice.