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"As Lawrence Summer prepares to step down from his role as director of the National Economic Council, US president Barack Obama will now begin work on a shortlist of possible replacements."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.just-drinks.com/the-just-drinks-blog/a-white-house-seat-for-pepsicos-nooyi_id1763.aspx>