This is about hate speech trials of politicians, and its effects on citizens. First, it maps 51 cases against 42 political leaders in nine countries since 1965. These leaders include, for instance, Marine Le Pen in France and Geert Wilders in the Netherlands. It theorizes about, and empirically assesses, four effects of these cases: effects on hate crime incidence, on the electoral support for the far right, on democratic support, and on legal system support.