Interesting. Rush pointed this out:

rushlimbaugh. com/daily/2015/08/14/what_would_mr_buckley_think_of_mr_trump

Probably for lessons there, take a look at what Buckley did to Pat Buchanan. Pat Buchanan had written a couple of columns that were thought by many to be anti-Semitic in his references to Israel and the AIPAC, the lobbying group.

And Buckley did write a piece saying that he, after careful thought, did consider Buchanan to be anti-Semitic in those instances. Buckley, of course, succeeded in excommunicating the John Birch Society from the conservative movement and so forth. So my guess is that Buckley would be amused and would get as much out of it as he could, but, at some point, he would probably denounce Trump.

Then he went on to glowingly quote one of Buchanan’s articles (about how elites want to excommunicate Trump) for the rest of the segment.