Greeks seek debt relief as Europe turns toward confrontation

By Jan Strupczewski and Renee Maltezou BRUSSELS/ATHENS (Reuters) - Greek negotiators were expected to press international creditors for debt relief on Sunday as European leaders turned increasingly confrontational, trying to force Athens into accepting more austerity and reform in return for cash. European leaders piled pressure on Tsipras to offer major concessions in the search for a deal with the European Union and IMF as the country faces a debt default within little more than a fortnight.