(Susan Walsh | AP file photo) White House senior policy adviser Stephen Miller waits for the start of a meeting with President Donald Trump and South Korean President Moon Jae-in in Seoul on June 30, 2019. The Southern Poverty Law Center has published emails that it says show White House adviser Stephen Miller "promoted white nationalist literature and racist propaganda" to a conservative news site. The nonprofit's Hatewatch blog published excerpts Tuesday, Nov. 12, 2019 of leaked emails Miller sent to Breitbart editors in 2015 and 2016.