Protesters chant slogans during a rally outside the parliament in Athens, on Thursday, June 29, 2017. About 1,000 garbage collectors marched through central Athens demanding an end to short-term labor contracts, as their strike, which has lasted nearly two weeks, has left towering mounds of garbage on city streets at a time when the summer's first heatwave sent temperatures soaring. (AP Photo/Yorgos Karahalis)