In a move that tests the boundaries between international solidarity and sovereign judicial independence, Eduardo Bolsonaro is traveling to Washington to lobby U.S. officials for sanctions against a sitting Brazilian Supreme Court justice. The effort marks a deliberate choice by Brazil's far-right opposition to carry a domestic institutional conflict onto the world stage, seeking foreign leverage where domestic channels have not yielded the outcomes they desire. How the United States responds will say as much about its own conception of judicial independence and diplomatic propriety as it does