The myth, which liberals like myself find tempting, is that only the right has changed. In June 2015, we tell ourselves, Donald Trump rode down his golden escalator and pretty soon nativism, long a feature of conservative politics, had engulfed it. But that’s not the full story. If the right has grown more nationalistic, the left has grown less so. A decade ago, liberals publicly questioned immigration in ways that would shock many progressives today.
In 2005, a left-leaning blogger wrote, “Illegal immigration wreaks havoc economically, socially, and culturally; makes a mockery of the rule of law; and is disgraceful just on basic fairness grounds alone.” In 2006, a liberal columnist wrote that “immigration reduces the wages of domestic workers who compete with immigrants” and that “the fiscal burden of low-wage immigrants is also pretty clear.” His conclusion: “We’ll need to reduce the inflow of low-skill immigrants.” That same year, a Democratic senator wrote, “When I see Mexican flags waved at proimmigration demonstrations, I sometimes feel a flush of patriotic resentment. When I’m forced to use a translator to communicate with the guy fixing my car, I feel a certain frustration.”
The blogger was Glenn Greenwald. The columnist was Paul Krugman. The senator was Barack Obama.