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As America's largest asset manager, Vanguard's rural Pennsylvania campus is a far cry from Wall Street in many ways, as its managers attempt to steer an organisation that oversees $3.5tn.
► FT Global Economy: http://bit.ly/1J5mmqH
► FT Wealth: http://bit.ly/1e3996C
► Pimco slips, Vanguard rises: http://bit.ly/1R8omzh