Coronavirus cases are easing in Democrat-held jurisdictions and rising in Republican-held areas. What is behind the shift, and what will it mean for President Donald Trump? Ireland at last has a coalition-government plan—upending a nearly century-old rivalry in order to keep the Irish-nationalist party Sinn Fein out of power. And a nine-year-old hopes to become the world’s youngest-ever chess grandmaster.For full access to print, digital and audio editions of The Economist, subscribe here www.economist.com/intelligenceoffer
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