Belloc, SJB, Elizabeth,
I put in my two cents to say that I believe Belloc has quite a better take on Buchanan. The Catechism taught, you can't reject a part of Truth, without rejecting it whole and entire.
On my own, quite a long time ago, I thought B was not trustworthy, because of the flip-flops he made in his career. I figure he is a garden-variety POLITICAN, first and above all else.
If you haven't been to Droleskey's site, you might try looking up the material he had put on under the head, 'The Fraud of Voting". (I tried to find that allocution of Pius?? online, but didn't succeed.) I wouldn't bother with D's site anymore, because it's mostly the same thing over and over.