From the interview here:
These elite Democrats occupy an amorphous meta-realm of subjective emotion, theoretical abstractions, and refined language. But Trump is by trade a builder who deals in the tangible, obdurate, objective world of physical materials, geometry, and construction projects, where communication often reverts to the brusque, coarse, high-impact level of pre-modern working-class life, whose daily locus was the barnyard. It's no accident that bourgeois Victorians of the industrial era tried to purge "barnyard language" out of English.
