Chapter 2 establishes a baseline by reviewing public opinion concerning money and politics, pre– and post–Citizens United, focusing on what Americans know about money in politics and campaign spending. On the one hand, given that citizens are typically not well informed about politics, it should come as no surprise that they do not know all that much about candidate spending or campaign finance. On the other hand, the public is not completely off base with respect to its sense of money in politics, and this basic intuition is perhaps even sharper in the post–Citizens United era. The data suggest that while Americans know a little bit about campaign finance, there is no systematic correlation between the regulatory environment of the state and how much people in that state know about campaign finance.