November 19th, 2013
04:38 PM GMT
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Twitter co-founder Jack Dorsey might be a billionaire but his latest venture is designed to support small business. CNN's Maggie Lake caught up with the entrepreneur and founder of Square, the mobile payment system which is helping to build a community of small companies.



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CNN International's business anchors and correspondents get to grips with the issues affecting world business, and they want your questions and feedback.

 
 
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