At 31, Stephen Miller is less than half President Trump’s age but he serves as the president’s senior advisor for policy. His credentials include having served as a press secretary to Tea Party movement supporters Congresswoman Michele Bachmann and Congressman John Shadegg and communications director for then-Alabama senator, Attorney General Jeff Sessions. He is credited with authoring the president’s inaugural address and being the chief architect of Trump’s executive order restricting immigration from several Muslim-majority Middle Eastern countries.
The best profile piece on Miller I found was written by Julia Ioffee in Politico (June 27, 2016). Here are a couple of snips:
He’s deeply connected to some of the most powerful insurgent threads in the Washington GOP, most notably Alabama Senator Jeff Sessions and the Breitbart media machine. As an aide on Capitol Hill, he was a behind-the-scenes architect of the successful effort to kill comprehensive immigration reform in 2014. And while it’s hard to gauge how much Trump is amenable to influence by anyone—at least, by anyone that he didn’t beget—there is no question that Miller is deep, and serious, on the one question that most drives Trump’s unlikely campaign.
But Miller also cuts a deeply unsettling figure, even to many in his own party. His nine-year career working for some of the most politically fringe figures on the Hill—he also worked for Michele Bachmann and helped David Brat in his primary defeat of Eric Cantor—was preceded by a trail of writings and provocations that go all the way back to high school, one that has raised the eyebrows of even conservative Republicans.
Ioffee adds in her Politico article, The Believer: How Stephen Miller went from obscure Capitol Hill staffer to Donald Trump’s warm-up act—and resident ideologue:
There is something eerily vintage about Miller’s stump speeches. The combination of their substance—vilifying immigrants as killers, the promise of nativist glory days ahead—and their delivery with a calm face around a loud, droning mouth, slicked-back hair and sharp suit, floridly invoking powerful cabals against the people: All of it harks back to an earlier time. It’s as if the video should be in black and white, and the microphone in front of Miller an antique, metallic affair. This is an image Miller assiduously cultivates, smoking like a chimney and dressing in suits that earned him the nickname “Mad Men” on the Hill. “You almost want to put him in a previous era,” says Marcus Peacock, who worked with Miller on the Senate Budget Committee.
Finally, an excerpt from yesterday’s White House press conference involving Stephen Miller and a first-generation American born of Cuban immigrants, Jim Acosta of CCN may be insightful. [Transcript here] — Joe