Recent Supreme Court rulings might seem like a leftward shift. But Chief Justice John Roberts is leaving loopholes for future conservative challenges. China’s video-sharing social network TikTok was wildly popular in India, until the government pulled the plug this week. And why high-end Bordeaux wines are so (relatively) cheap.For full access to print, digital and audio editions of The Economist, subscribe here www.economist.com/intelligenceoffer
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