When she was a staff writer at Breitbart News, Katie McHugh exchanged hundreds of emails with Stephen Miller, who is currently one of President Trump’s senior advisors. Then, McHugh was a champion of the alt-right and a supporter of white nationalist ideology. Now, she wants the world to know that those same ideas are what motivate Miller to craft hard-line anti-immigration policies. And she has the receipts to prove it.  Guest: Katie McHugh, former Breitbart staff writerPodcast production by Mary Wilson, Jayson De Leon, Danielle Hewitt, and Mara Silvers.Slate Plus members get bonus segments and ad-free podcast feeds. Sign up now.Learn more about your ad choices. Visit megaphone.fm/adchoices