More alarming is the long list of state and national Republican leaders cravenly falling in line behind his desperate efforts to topple American democracy. Yet more than 60 percent of House Republicans signed a supporting brief, joining 18 Republican attorneys general who filed their own and embraced entirely the unreality of Trumpism by lending their names to undoing an election that put them in office. Even though Mr. Trump has been defeated, there is still no home for Republicans committed to representative government, truth and the rule of law, nor is one likely to emerge anytime soon. 