FILE - In this Tuesday, Feb. 5, 2013 file photo, an unpaid striking dock worker sits next to an idle ferry, at the port of Piraeus, near Athens. Researchers from Greece's largest labor

 

              FILE - In this Tuesday, Feb. 5, 2013 file photo, an unpaid striking dock worker sits next to an idle ferry, at the port of Piraeus, near Athens. Researchers from Greece
FILE - In this Tuesday, Feb. 5, 2013 file photo, an unpaid striking dock worker sits next to an idle ferry, at the port of Piraeus, near Athens. Researchers from Greece's largest labor union, the GSEE, say the country's three-year crisis has left nearly two-thirds of private sector employees without receiving their regular salaries. GSEE has called a general strike for Wednesday Feb. 20. (AP Photo/Petros Giannakouris, File)