Rumors and the misinformation they spread play an important role in American politics-and a dangerous one with direct consequences, such as wrecking trust in government, promoting hostility toward truth-finding, and swaying public opinion on otherwise popular policies. One only has to look at the rate of vaccination in the United States or peruse internet forums discussing the 2020 election to see lasting effects. How can democracy work if there is a persistence of widely held misinformation? In Political Rumors: Why We Accept Misinformation and How to Fight It, Adam Berinsky explains why incredulous and discredited stories about politicians and policies grab the public's attention and who is most likely to believe these stories and act on them. For instance, he shows that rather than a small set of people believing a lot of conspiracies, a lot of people believe some conspiracies; he also demonstrates that partisans are more likely to believe false rumors about the opposing party. Pulling from a wealth of social science work, and from his own original data, the author shows who believes political rumors, and why-and establishes how democracy is threatened when citizens base their political decision-making on the content of political rumors. While acknowledging that there is no one magical solution to the problem of misinformation, Berinsky explores strategies that can work to combat false information, such as targeting uncertain citizens rather than "true believers," and focusing on who is delivering the message ("neutral" third parties are often ineffective). Ultimately, though, the only long-term solution is for misinformation tactics to be disincentivized from the political elites and opinion leaders who dominate political discussion