I read his book "Nightmare along Pennsylvania Avenue" a few years ago.
I was fine with it and learned a lot, but when he hinted that America was the "mother of harlots" and was about to be judged because of its many sins, even though I agreed with much of his conclusions. toward the end of the book, I became disenthrawled (is that a word?)
Also, when he listed some of the best countries that we should consider moving to so as to avoid these curses, that's when I gave up and pretty much dismissed the book.
So I have not read any more of this books.