Trump expected to announce Stephen Miller as deputy chief of staff for policy | 11 Nov 2024 | resident-elect Donald Trump is expected to announce in the coming days that Stephen Miller, his top immigration adviser, will serve as White House deputy chief of staff for policy, two sources familiar with the plans told CNN. Miller, who served as a senior adviser to Trump and was his lead speechwriter during his first administration, has been a leading advocate for a more restrictive immigration policy and is expected to take on an expanded role in the president-elect's second term. He’s been closely involved in Trump's transition process and will have a key role in future staffing decisions. During the campaign, he frequently traveled to rallies with Trump on his private plane and was increasingly visible as a speaker at events in recent months.