Greek Prime Minister Alexis Tsipras thanks finance minister who quit
World | Jul 06, 2015, 09:57 PM ISTAthens: Greek Prime Minister Alexis Tsipras thanked Finance Minister Yanis Varoufakis on Monday for his "ceaseless efforts" to defend the interests of Greece in negotiations with creditors, according to government spokesman Gabriel Sakellaridis.Varoufakis announced his