A striking dock workers stands at the entrance of an idle ferry, at the port of Piraeus, near Athens, on Tuesday, Feb. 5, 2013. Greece's conservative-led government used emergency

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A striking dock workers stands at the entrance of an idle ferry, at the port of Piraeus, near Athens, on Tuesday, Feb. 5, 2013. Greece's conservative-led government used emergency powers to order the strikers back to work after a six-day walkout to protest benefit cuts and austerity measures. Striking unions said they were determined to continue their protest but did not say whether they would directly defy the order. (AP Photo/Petros Giannakouris) less