Sen. Lindsey Graham talks with constituents after a town hall meeting today in Columbia, S.C. Protestors have been showing up in large numbers to congressional town hall meetings across the nation. Sean Rayford/Getty Images hide caption

toggle caption
Sean Rayford/Getty Images

A group numbering in the hundreds gather to protest the appearance of Senate Majority Leader Mitch McConnell R-Ky., and the policies of the Trump administration in Jeffersontown, Ky., on Wednesday. Timothy D. Easley/AP hide caption

toggle caption
Timothy D. Easley/AP

Sen. Arlen Specter, D-Pa., listens to a man voice his complaints during a town hall meeting in Lebanon, Pa., on Aug. 11, 2009. Bradley C Bower/AP hide caption

toggle caption
Bradley C Bower/AP