Shortly before President Trump’s swearing-in, I spoke to Steve Cohen, a liberal congressman from Tennessee, about his decision to skip the ceremony. Mr. Cohen said his horror of Mr. Trump almost made him understand how Tea Partyers might have felt under President Barack Obama. “I want my country back!” he said, echoing the right’s rallying cry.
One hundred days into his administration, President Trump has few legislative achievements to his name. But he has forced liberals to experience the near-apocalyptic revulsion that conservatives have often felt toward Democratic presidents. In doing so, he has unwittingly created a new movement in American politics, as Democrats channel the sort of all-encompassing outrage that has long fueled grass-roots conservatism.
For decades, Democrats have envied the Republicans’ passionate, locally attuned base. It turns out that what Democrats were missing was a sense of existential emergency. Mr. Trump has provided it.