A supporter of opposition presidential candidate Sen. Flavio Bolsonaro poses for a picture as she waits for election results in Rio de Janeiro, Sunday, Oct. 4, 2026. (AP Photo/Bruna Prado)

Supporters of President Luiz Inacio Lula da Silva, who is running for reelection, kiss as they react to partial presidential election results in Rio de Janeiro, Sunday, Oct. 4, 2026. (AP Photo/Silvia Izquierdo)

FILE - Maryland Gov. Wes Moore speaks at an event at the National Governors Association Winter Meeting, Feb. 19, 2026, in Washington. (AP Photo/Allison Robbert, File)

FILE - U.S. scientist Karl Deisseroth, professor of Departments of Bioengineering and Psychiatry at Stanford University, shows his trophy for "Life Sciences" field during the Japan Prize presentation ceremony Thursday, April 13, 2023, in Tokyo. (AP Photo/Eugene Hoshiko, File)

FILE - A national library employee shows the gold Nobel Prize medal awarded to the late novelist Gabriel Garcia Marquez in Bogota, Colombia, April 17, 2015. (AP Photo/Fernando Vergara, File)

FILE - A Nobel diploma and medal are displayed, Dec. 8, 2020, during a ceremony in New York. (Angela Weiss/Pool Photo via AP, File)

Ukraine's President Volodymyr Zelenskyy and German Chancellor Friedrich Merz attend a commemorative ceremony at the memorial of fallen Ukrainian soldiers at Independence Square in Kyiv, Ukraine, Sunday, Oct. 4, 2026. (AP Photo/Dan Bashakov)

Ukraine's President Volodymyr Zelenskyy and German Chancellor Friedrich Merz attend a commemorative ceremony at the memorial of fallen Ukrainian soldiers at Independence Square in Kyiv, Ukraine, Sunday, Oct. 4, 2026. (AP Photo/Dan Bashakov)