Hillary Clinton's performance in Saturday night's Democratic presidential debate in Iowa was a brittle, calculated, and thoroughly demagogic clinic in Clintonism. Let's focus on one particularly galling example. Clinton's jaw-dropping improvisation on the subject of her Wall Street loyalties (perhaps her only loyalties), was amazing for its cynicism. Journalists, pundits, and voters on Twitter were simply floored when Clinton — let's give Vox boss Ezra Klein the floor — essentially said "Wall Street supports me because 9/11." It all began when Bernie Sanders, God bless him, dared to venture a guess as to why America's captains of corporatism invested profusely in Clinton's campaign.