NEW : Greek voters pass new austerity measures in an initial round of voting . At least six protesters and 15 police officers are injured in clashes , police say . They demand that Greece get its finances in order to get more EU money . `` We are not lazy ; it 's the Germans , they want to take our blood , '' said Eleftherios Zarkados . European Union leaders worry that Greek debt threatens the EU .
NEW : Greek voters pass new austerity measures in an initial round of voting . At least six protesters and 15 police officers are injured in clashes , police say . They demand that Greece get its finances in order to get more EU money . European Union leaders worry that Greek debt threatens the EU .