Members of a Communist Party-affiliated union demonstrate in solidarity for mobilized ferry crews at Piraeus, the port of Athens, on Wednesday, Feb. 6, 2013. Greece's conservative-led government used emergency powers late Tuesday to order the strikers back to work after a six-day walkout to protest pay arrears of over six months, benefit cuts and austerity measures. (AP Photo/Petros Giannakouris)

Associated Press
Members of a Communist Party-affiliated union demonstrate in solidarity for mobilized ferry crews at Piraeus, the port of Athens, on Wednesday, Feb. 6, 2013. Greece's conservative-led government used emergency powers late Tuesday to order the strikers back to work after a six-day walkout to protest pay arrears of over six months, benefit cuts and austerity measures. (AP Photo/Petros Giannakouris)
Members of a Communist Party-affiliated union demonstrate in solidarity for mobilized ferry crews at Piraeus, the port of Athens, on Wednesday, Feb. 6, 2013. Greece's conservative-led government used emergency powers late Tuesday to order the strikers back to work after a six-day walkout to protest pay arrears of over six months, benefit cuts and austerity measures. (AP Photo/Petros Giannakouris)
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