Buffett's firm tweaks its $49B US stock portfolio Current Status: Blessed (1) Change Status: BlessedPublishedUnpublishedRestoredQuarantinedDuplicatedCensored Josh Funk, Associated Press Mon Nov 15, 2010 2:32 PM businessusinvestmentswarren-buffettberkshirerepublic-servicesnew-york-mellon Tweet Discuss: ! keyboard shortcuts: V vote up article J next comment K previous comment
