In a fearful and angry political season, it may be only natural that trade and immigration are together dominating America's presidential campaign debate.
Whatever the differences between these issues, both are about blaming foreigners for many of the nation's problems — a handy export market since we seem stuck with a surplus of resentments to unload on somebody.
Just now, decrying unfair trade, unpatriotic corporate globe-trotting or uncontrolled immigration also gives people of quite diverse ideological leanings the same reassuring sense that they understand rather more than they do.
There is almost a kind of innocent hopefulness about the bipartisan xenophobia of 2016. Wouldn't it be lovely, after all, if simply slamming some or all of our national doors on the outside world could cure what most ails America today — the undeniable distress of lower-skilled working-class Americans and the lasting stagnation of even middle-class incomes?
There are notable differences on these issues, of course, between Hillary Clinton and Donald Trump. One of them is ignorant, the other merely incoherent. One doesn't know what he's talking about; the other may not mean what she says.
Both candidates would insist that their positions involve subtleties, and maybe they do. But at root Trump portrays both immigration and trade (including U.S. firms "offshoring" jobs) as economic threats forcing American workers to compete with low-wage rivals (he sees dire criminal and terrorist threats in immigration, as well).
Clinton, meanwhile, portrays immigrants (including illegals already here) as an unqualified boon to the U.S., while increasingly arguing that trade and offshoring undercut U.S. workers' well-being.
Trump, heaven help us, wins the points for consistency here. If a low-wage worker in China assembling a product for shipment to America is an economic threat we must confront, then so must be the illegal Mexican immigrant in our midst filling a job (or two) that some American might otherwise hold. How could one "foreign" worker be purely an asset if the other is purely a problem?