(COMBO) This combination of file pictures created on Setember 30, 2026, shows Brazil's President and re-election candidate Luiz Inacio Lula da Silva at the Planalto Palace in Brasilia on September 8, 2026; and US President Donald Trump in the Oval Office of the White House in Washington, DC, on June 24, 2026. US officially remains on the sidelines of Brazil's hotly contested election campaign, but behind the scenes, Donald Trump clearly leans toward right-wing candidate Jair Bolsonaro, the rival of leftist President Luiz Inacio Lula da Silva. (Photo by Aaron Schwartz and Sergio LIMA / AFP via Getty Images)

President Donald Trump listens as Google CEO Sundar Pichai speaks to reporters at the White House in Washington, Tuesday Sept. 29, 2026, after meeting with top executives of AI firms. (AP Photo/Alex Brandon)

President Donald Trump, center, next to Nvidia CEO Jensen Huang, left, and Elon Musk, right, speaks in the East Room of the White House in Washington, Tuesday Sept. 29, 2026, surrounded by top executives of AI firms including, from top left, Microsoft CEO Satya Nadella, Greg Brockman, President of OpenAI, House Speaker Mike Johnson, AMD CEO Lisa Su, Palo Alto Networks Chief Executive Nikesh Arora, and David Sacks. (AP Photo/Jacquelyn Martin)

President Donald Trump speaks to reporters at the White House in Washington, Tuesday Sept. 29, 2026, after meeting with top executives of AI firms. (AP Photo/Jacquelyn Martin)

President Donald Trump speaks in the East Room of the White House, Tuesday Sept. 29, 2026, during a meeting and luncheon on artificial intelligence (AI), in Washington. (AP Photo/Jacquelyn Martin)

President Donald Trump speaks to reporters at the White House in Washington, Tuesday Sept. 29, 2026, after meeting with top executives of AI firms, as House Speaker Mike Johnson of La., and NVIDIA CEO Jensen Huang listen. (AP Photo/Jacquelyn Martin)

President Donald Trump gesturing as he speaks at the Andrew W. Mellon Auditorium, Tuesday, Sept. 29, 2026, in Washington. (AP Photo/Alex Brandon)

President Donald Trump on stage at the Andrew W. Mellon Auditorium, Tuesday, Sept. 29, 2026, in Washington. (AP Photo/Alex Brandon)