​FILE - NOVEMBER 6, 2026: According to reports, U.S. President Donald Trump is replacing White House Chief of Staff Susie Wiles with White House Deputy Chief of Staff and Homeland Security Advisor Stephen Miller. WASHINGTON, DC - AUGUST 05: White House Deputy Chief of Staff for Policy and the Homeland Security Advisor Stephen Miller during a Congressional Roundtable on Anti-Fraud Initiatives at the Indian Treaty Room of Eisenhower Executive Office Building on August 5, 2026 in Washington, DC. Vice President Vance held a roundtable to focus on legislative actions to support the administration’s ongoing federal fraud crackdown. (Photo by Alex Wong/Getty Images)