Stephen Miller became the new Chief of Staff of the White House. Donald Trump called him one of his "most trusted advisers". Miller has been critical of President Volodymyr Zelensky since his spat with Trump at the White House in February 2025. He declared the Ukrainian leader's "insolence" and called this conflict "one of the greatest moments in the history of American diplomacy." He also claimed that Trump "put Zelensky in his place," the Guardian newspaper reported. Photography: Aaron Schwartz.