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" SAN FRANCISCO (Reuters) - Facebook filed papers on Wednesday to raise at least $5 billion in one of the most hotly anticipated IPOs of the decade. Be..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.huffingtonpost.com/2012/02/01/mark-zuckerberg-letter-to-investors-facebook_n_1248186.html>