Eurozone unblocks Greek debt-relief measures

• Greece's eurozone creditors have agreed to unblock previously suspended debt-relief measures for the country after Athens assured them that a Christmas gift it offered pensioners would be a one-off.
• The move should ease tensions over the country's bailout, fueled partly by Athens' decision to pursue fiscal largess without informing its lenders and partly by disagreeing with them over the economic overhauls it should undertake.
• ETFs: GREK