How the Left Learned to Hate Like the Right

… 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. CONT.

Michelle Goldberg, New York Times