He stoops to conquer A NOTABLE American commentator, Charles Krauthammer, once explained Rupert Murdoch’s success in founding Fox News, a cable channel, by pointing out that he had found a niche market—half the country. The same may be true of Breitbart News, a conservative website whose fortunes have risen with those of Donald Trump, and whose chairman, Stephen Bannon (pictured), is Mr Trump’s chief strategist. Milo Yiannopoulos, an editor at Breitbart, explained after Mr Trump’s victory that half of voters are “repulsed by the Lena Dunham, Black Lives Matter, third-wave feminist, communist, ‘kill-all-white-men’ politics of the progressive left.” Breitbart saw it coming a while ago, he added.