On the face of it, the teacher's strike in Chicago is about money, job security and how teachers are evaluated. But it's also about the political pressure on teachers' unions to make concessions that not long ago would've been unheard of. Teachers' collective bargaining rights these days have taken a backseat to bare-bones budgets and to claims that unions are an obstacle to efforts aimed at improving the quality of schools. As NPR's Claudio Sanchez reports, all these elements have come together in Chicago.
The rumor mills in China are in overdrive this week, with speculation about the health and whereabouts of the heir to China's top leader. Just weeks before Vice President Xi Jinping is expected to be elevated to head of the party, he seems to have disappeared. He's been mysteriously out of sight since last week when he missed an important meeting with Secretary of State Hillary Clinton and also the Prime Ministers of Denmark and Singapore.
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Here's some troubling news. Ice covering the Arctic Ocean has melted more dramatically this year than ever before. This year's loss of ice has exceeded the previous record by an area the size of Texas. NPR's Richard Harris reports.