Thus far, both political parties have been remarkably clever and effective in concealing this new reality. In fact, the two parties have formed an innovative kind of cartel—an arrangement I have termed America’s political duopoly. Both parties lie about the fact that they have each sold out to the financial sector and the wealthy. So far both have largely gotten away with the lie, helped in part by the enormous amount of money now spent on deceptive, manipulative political advertising.