When Donald Trump was running for president, holding rallies around the country, he had

a reliable warm-up act.

How are we all doing tonight, Florida?

His senior policy adviser, Stephen Miller.

And I believe that he is going to be the state of Florida that sends Donald J. Trump to

the White House.

Miller was just 30 years old at this rally, the summer before Trump's election.

He manages to look utterly at ease and completely out of place at the same time.

With his neatly tailored suit, he doesn't seem to have much in common with the cheering

crowd, who are mostly wearing t-shirts and maga hats.

But Miller knows what his audience wants to hear, and he seems to relish saying it.

We'll never really know the full extent, the full extent of Hillary's corruption, because

she deleted those 30,000 emails, right?

He's telling this story about Washington insiders selling everyday Americans short, and a story

about a border wall that's going to keep those Americans safe.

You know it's going to happen when he builds that wall?

The drugs aren't going to come in and hurt our children anymore.

Because folks, brick by brick, that wall is going to get built.

Now that Trump is in the White House, Stephen Miller's been turning this rhetoric into policy.

He isn't just advocating for a border wall.

He said to be the architect of Trump's family separation plan, and he was reportedly behind

the rollback of a program for migrants fleeing social unrest.

...