As Right Wing Watch and Media Matters' Jamison Foser have noted, Pat Buchanan's latest column cites the work of Steve Sailer at VDARE.com. The website has described itself as "white nationalist," and Sailer has expressed his support for the Pioneer Fund, considered a hate group for its historic support for white supremacists.
CNSNews.com and WorldNetDaily both published Buchanan's column. They apparently have no problem with Buchanan's racist leanings, just as they had no problem with Buchanan expressed the view that there were too many Jews on the Supreme Court.
Interesting that WND and CNS parent the Media Research Center have no problem with this, yet freak out over gays.