In newsroom vernacular, the decision to kill a story is called “spiking”. It happens for various reasons including inaccuracy, irrelevance, dullness, and defamation. Writers get spiked too, for all those reasons and more. The superb former National Review essayist Kevin Williamson, for example, got spiked this month just as he was about to start a new gig at The Atlantic. Furious vilification by progressives over an intemperate tweet pre-empted his move from the conservative confines of NR into the mainstream liberal media. Williamson is no outlier, contends Ben Woodfinden, but rather the latest victim of “no-platforming” by leftists bent on banishing the right from public discourse.