FILE - In this Thursday, Feb. 14, 2013 file photo, a poster reads "Why unemployment (is high)?'' outside an office of Labor Force Employment Organization (OAED) in central Athens. Resea

 

              FILE - In this Thursday, Feb. 14, 2013 file photo, a poster reads "Why unemployment (is high)?
FILE - In this Thursday, Feb. 14, 2013 file photo, a poster reads "Why unemployment (is high)?'' outside an office of Labor Force Employment Organization (OAED) in central 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 Thursday, Feb. 20. (AP Photo/Thanassis Stavrakis, File)