It is a sign of the times that immigration has not been mentioned in three hours of debate between the presidential tickets. A review of the transcripts of both the presidential and vice-presidential encounters finds no questions asked nor answers proffered about an issue that until only recently defined much of our politics and distinguished our two parties. Needless to say, both moderators wanted to know where the candidates stand on climate change, which routinely drifts toward the bottom of any list of public priorities.
Why the omission? It is tempting to say that immigration did not come up because the elites who manage the presidential debates are uncomfortable with the topic, are worried that the issue favors Republican border hawks, and are more interested in subjects relevant to their cultural coterie. But it is also true that presidential debates tend to focus on current events and pressing challenges, and that immigration just does not seem as great a concern today as the coronavirus, the economy, race relations and civil unrest, and California brushfires.
The apparent irrelevance of immigration and border security to the election might also be attributed to the achievements of the Trump administration. But these achievements are partial, tenuous, and dependent on events and relationships and court decisions. And they are easily reversed. What should worry the president is that the somnolence on the border deprives him of the very issue that propelled his rise to power, and that drove the populist revolt against the Washington establishment whose offshoots included the Ron Paul candidacies, the Tea Party, and Republican victories in 2014 and 2016. Immigration is next only to the economy and to the courts as a place where the president can contrast his record and agenda with Biden's and appeal to national solidarity and historical tradition. His parlous electoral status may be related to the fact that immigration is not much of a factor in this most unusual campaign.