FILE - In this Friday, Nov. 5, 2010 file photo shows young immigrants standing behind a fence at a detention center, in the northeastern Greek village of Filakio near the Greek-Turkish

 

              FILE - In this Friday, Nov. 5, 2010 file photo shows young immigrants standing behind a fence at a detention center, in the northeastern Greek village of Filakio near the Greek-Turkish
FILE - In this Friday, Nov. 5, 2010 file photo shows young immigrants standing behind a fence at a detention center, in the northeastern Greek village of Filakio near the Greek-Turkish border. Officials on Tuesday, July 31, 2012 say Greece will continue to increase border security and will add 1881 officers to the Turkish border from Thursday to deal with illegal immigration, while security for politicians and the policing of public sites will be halved to enforce patrols in Greek cities. (AP Photo/Nikolas Giakoumidis, File)