Varoufakis claims had approval to plan parallel banking system for Greece

Varoufakis claims had approval to plan parallel banking system for Greece http://www.ekathimerini.com/199945/article/ekathimerini/news/varoufakis-clai... Allegedly aided by Columbia University IT professor to design a hack of existing taxation systems. Columbia Computer Science Faculty http://www.cs.columbia.edu/people/faculty