Nation

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GOLDMAN SACHS FACES FRAUD CHARGES | The federal government has charged investment bank Goldman Sachs with defrauding investors ahead of the subprime mortgage crisis. Jeffrey Brown speaks with Washington Post reporter Zachary Goldfarb about the financial giant. ASH HALTS EUROPEAN…

Twitter may be one of the world's fastest-growing social media tools, but the question of how the 140-character micro-blogging site could turn tweets into dollar signs has gone unanswered since its launch in 2006. Until now. The San Francisco-based company…

VOLCANIC ASH GROUNDS FLIGHTS | A giant cloud of ash from a glacial volcano in Iceland grounded hundreds of flights across northern Europe on Thursday. Jim Lehrer gets a report from Independent Television News about when air traffic might resume.

SENATE BRACES FOR FINANCIAL REFORM FIGHT | President Obama made a case for overhauling the nation's financial system today, in an attempt to win action on a Senate reform bill. For perspective on the prospects of a Senate bill, Jeffrey…