Account-1: @paul1kirby (Twitter)Account-2: HumanProgress.orgDate: Thursday, April 21, 2016Body: Where would we be without free trade? Great story of the man who tried self-sufficiency to make a chicken sandwich. http://bit.ly/1YLxYViLink: https://twitter.com/paul1kirby/status/723382739836129280Social Action: featured in a tweet