Define the two.
 White nationalist vs white supremacist. They are not "One and the Same"-

Great article on that topic-and media should pay close attention re 'labeling'.
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[Snips from] "The key difference between ‘nationalists’ and ‘supremacists’"

*ALMOST EVERY AMERICAN is a “nationalist” of one kind or another. So is almost every Russian, Chinese, or North Korean. Don’t get mad. We are not accusing you of any sort of bias, racism, or other unpleasant views. We are merely trying to emphasize, again, how overly simplistic some labels can be-

*A “nationalist,” though, is at heart merely someone who strongly believes in the interest of one’s own nation, however “nation” might be defined. President Trump is a “nationalist,” *** as are most liberals, populists, and everyone to the right and left-***

* A “supremacist” believes a particular race (or sex, or other genetic or cultural characteristic) is naturally superior to others- 
www.cjr.org/language_corner/nationalist-supremacist.php