Ghostly Ruins: Athens Olympic Venues Ten Years LaterTen years after Greece hosted the 2004 Summer Olympics, Greeks are questioning how their country has benefited from the multi-billion dollar event.Garbage floats in a deserted swimming pool at the Olympic Village in Thrakomakedones, north of Athens on July 25.YANNIS BEHRAKIS / ReutersPrintAug. 7, 2014, 3:54 PM UTC / Updated Aug. 7, 2014, 3:54 PM UTC