PM objects to mounting criticism of controversial ex-finance minister as Greece meets quartet of creditors for bailout talksAlexis Tsipras, the Greek prime minister, has launched a staunch defence of his former right-hand man Yanis Varoufakis following revelations that the ex-finance minister drew up secret plans to ditch the euro if bailout talks failed.Varoufakis, who was a controversial figure during his tenure in Athens, courting publicity and provoking his eurozone counterparts, has admitted he formulated a scheme for leaving the euro, which involved hacking into the Greek tax system. Continue reading...