Can political leaders change constituents' beliefs? If so, is it rhetoric, identity, or the interaction of the two that matters? We construct a large-scale experiment where participants are exposed to anti-immigrant and pro-immigrant speeches from both Presidents Obama and Trump. We benchmark...

How do political leaders affect constituents' beliefs? Is it rhetoric, leader identity, or the interaction of the two that matters? Using a large-scale experiment we decompose the relative importance of partisan messages vs leader sources, in the context of beliefs about immigration....