Wences Casares, co-founder and CEO of Bitcoin firm Xapo, sits down with WSJ's Evelyn Rusli to talk about Bitcoin's potential for investment growth and solutions to foreign currency exchange problems. ... more 
Wences Casares, co-founder and CEO of Bitcoin firm Xapo, sits down with WSJ's Evelyn Rusli to talk about Bitcoin's potential for investment growth and solutions to foreign currency exchange problems. (Photo: Getty Images) less 
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Wed, Apr 2, 2014 5:53 PM EDT