Moderate Dems neither defend nor inspireManhattan: The Democratic Party needs to chill out. They allowed the Republicans to define them for more than 40 years, and they’re allowing the miscreant President Trump and his MAGA cultists to divide them. Haven’t they learned from 40 years of Republican slurs — radical liberal leftists, etc. — how it hobbled their party? The differences between the progressives and democratic socialists and the moderates are small and have little to do with ideology. In the best traditions of FDR and LBJ, all Democrats essentially want the same things: a fairer tax code, everyone to...