Mainstream Americans, Not Fringe Militias, Fueled the Jan. 6 Capitol Attack

In his latest work, Robert A. Pape argues that the Jan. 6 Capitol breach was carried out largely by typical Americans rather than extremist fringe groups. Data from his research at the Chicago Project on Security and Threats indicates that 90 % of those charged lacked militia affiliations, while roughly 22 % were business owners and nearly 30 % held college degrees. The defendants included professionals such as doctors, engineers, CEOs and government employees, with only about 8 % unemployed.

Pape cautions that this pattern reflects a shift in which ordinary voters increasingly view violence as a legitimate political tactic, a trend he believes could shape the upcoming 2026 midterms. He likens one outlet climate to historic periods when mainstream segments embraced aggressive nationalism, emphasizing the danger of normalizing such behavior. The interview also touches on how media focus on fringe actors has obscured the broader, mainstream involvement in the insurrection.