Trump has mainstreamed white nationalism, and his border wall is absolutely central to that, given its role as a white nationalist rallying cry.
— Greg Sargent (@GregTSargent) March 16, 2019
This is the view of the Department of Homeland Security analyst who predicted all this back in 2009:https://t.co/xToP9zjTsZ pic.twitter.com/qGHKNAIDf8