Bitcoin not 'likely' to work as a currency - Goldman Sachs report

[caption id="attachment_774489" align="alignnone" width="600"] Chart from Goldman Sachs' 'All About Bitcoin' report[/caption] "[B]itcoin likely can't work as a currency," Goldman Sachs wrote in a 20-page research report titled 'All About Bitcoin' published this week. But there's a sense that the...