(FILES) Brazil's Supreme Court Justice Alexandre de Moraes speaks at the first session to deliver the verdict in the trial against former Brazilian President Jair Bolsonaro at the Federal Supreme Court (STF) in Brasilia on September 2, 2025. Two Brazilian Supreme Court judges are at the center of an unprecedented clash that is shaking the country's highest judicial institution on the eve of the October presidential election. On one side is Alexandre de Moraes, considered by the right as the bane of the Bolsonaro movement; on the other is Andre Mendonca, appointed by Jair Bolsonaro himself. The two judges will face off in a session broadcast on national television. (Photo by Evaristo Sa / AFP via Getty Images)