John Harris: “Democrats warned that Trump and his supporters are prepared to hijack democracy. Now they must ruefully acknowledge another reality: The Trump movement, no matter how much this appalls opponents, is a powerful expression of democracy.” “Vice President Kamala Harris may have been an imperfect candidate — the postmortems are vigorously underway on Wednesday morning — but she delivered the essential Democratic argument perfectly well: The Trump Era was something to be scraped off the national shoe.” “Instead, there will be another helping placed on the national plate.