WILLIAM F. BUCKLEY JR.
(William Frank Buckley)
This is a Bostonian version of an ancient view expressed as early as the quote from The Babylonian Talmud.
Since the early 20th century, conservatives have nominated candidates who were ideologically pure but so extreme that they offended too much of the electorate to get elected. Buckley advocated weeding these candidates out, His principle became very material in the early 21st century when the conservative fundamentalist Tea Party unseated strong conservative incumbents in primary elections in favor over more extreme conservative candidates who could not win general elections.
William Frank Buckley Jr. was an American public intellectual and conservative author and commentator. In 1955, Buckley founded National Review, a magazine that stimulated the conservative movement in the late-20th century United States. Buckley hosted 1,429 episodes of the public affairs television show Firing Line (1966–1999), the longest-running public affairs show in American television history with a single host, where he became known for his distinctive Mid-Atlantic idiolect and wide vocabulary.