(FILES) White House Deputy Chief of Staff for Policy and Homeland Security Advisor Stephen Miller speaks to reporters outside of the West Wing of the White House in Washington, DC, on June 25, 2026. President Donald Trump on November 6, 2026, named Stephen Miller as his new chief of staff, promoting the architect of his hardline migration policy after the Republican Party's brutal US midterms defeat. Miller will replace current White House chief of staff Susie Wiles as of Monday, Trump said on his Truth Social network, thanking Wiles for an "outstanding job." (Photo by Mandel NGAN / AFP via Getty Images)