American Thinker’s “About” page tells one who runs things there and gives their actual names. Many writers use pen names— and one shouldn’t put to much into what those names are... but rather pay attention to the editor’s selections.
Might not, in fact be a pen name, in any case. For many decades there was a Showalter Flying School in Central FL, for example. Fairly common name.
The “About” page for reference (incidentally, Rush L. references this blog many many times— and with attribution):
https://www.americanthinker.com/static/about_us.html
Unreal that someone attempted to distract this thread from this important topic/article.
Thanks for offering them additional ‘info’.