Argentina's President Javier Milei (L) and Brazilian politician Eduardo Bolsonaro, brother of Brazilian presidential candidate Flavio Bolsonaro, have a backstage chat during the Hispanic Heritage Gala in Washington, DC on October 14, 2026. (Photo by Alex WROBLEWSKI / AFP via Getty Images)

Argentina's President Javier Milei (C) attends the Hispanic Heritage Gala in Washington, DC on October 14, 2026. (Photo by Alex WROBLEWSKI / AFP via Getty Images)

Argentina's President Javier Milei (C) and Brazilian politician Eduardo Bolsonaro (L), brother of Brazilian presidential candidate Flavio Bolsonaro, attend the Hispanic Heritage Gala in Washington, DC on October 14, 2026. (Photo by Alex WROBLEWSKI / AFP via Getty Images)

Argentina's President Javier Milei (C) attends the Hispanic Heritage Gala in Washington, DC on October 14, 2026. (Photo by Alex WROBLEWSKI / AFP via Getty Images)

Argentina's President Javier Milei arrives to the stage to speak during the Hispanic Heritage Gala in Washington, DC on October 14, 2026. (Photo by Alex WROBLEWSKI / AFP via Getty Images)

Argentina's President Javier Milei speaks during the Hispanic Heritage Gala in Washington, DC on October 14, 2026. (Photo by Alex WROBLEWSKI / AFP via Getty Images)

Argentina's President Javier Milei speaks during the Hispanic Heritage Gala in Washington, DC on October 14, 2026. (Photo by Alex WROBLEWSKI / AFP via Getty Images)

Argentina's President Javier Milei (R) and Brazilian politician Eduardo Bolsonaro, brother of Brazilian presidential candidate Flavio Bolsonaro, attends the Hispanic Heritage Gala in Washington, DC on October 14, 2026. (Photo by Alex WROBLEWSKI / AFP via Getty Images)