In an old Chicago meat plant, greens and fish grow Current Status: Blessed (1) Change Status: BlessedPublishedUnpublishedRestoredQuarantinedDuplicatedCensored Martha Irvine, AP National Writer Sun Apr 8, 2012 9:34 AM businessus-newsusfishbarrelin-a Tweet Discuss: ! keyboard shortcuts: V vote up article J next comment K previous comment