Miller, known as the architect of Trump’s controversial immigration crackdown, is replacing Susie Wiles in new role
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Stephen Miller, the architect of Donald Trump’s mass deportation policy and hardline crackdown on immigration, took up his new role as White House chief of staff on Monday.
Miller, 41, began his new role serving as Trump’s right-hand man after Republicans suffered massive losses nationwide in the midterm elections. He was previously serving as a deputy chief of staff.