Trump replaces White House chief of staff Susie Wiles with Stephen Miller

White House Chief of Staff Susie Wiles is leaving her position and will be replaced by Stephen Miller, a close aide to President Donald Trump. The change takes effect Monday, three days after Republican losses in the midterm elections. Trump announced Wiles will move to his political operation and praised her work, saying she "has done an excellent job." Miller, currently deputy chief of staff, has expanded his role over the past year and is a key architect of the administration's strict immigration policies. He has supported broad interpretations of presidential executive power and has worked with Trump since 2015. Wiles, the first woman to serve as White House chief of staff, called her tenure "the honor of a lifetime" in a post on X, adding her commitment to Trump remains unchanged. She previously led Trump's 2024 campaign and recently completed breast cancer treatment.