Migrants enter a police bus in central Athens, Sunday, Aug. 5, 2012. Greek police say officers they have begun an operation to arrest and deport illegal migrants from the center of the

 

              Migrants enter a police bus in central Athens, Sunday, Aug. 5, 2012. Greek police say officers they have begun an operation to arrest and deport illegal migrants from the center of the
Migrants enter a police bus in central Athens, Sunday, Aug. 5, 2012. Greek police say officers they have begun an operation to arrest and deport illegal migrants from the center of the capital and along the country’s northeastern border. Over 100,000 illegal immigrants cross into Greece annually, most through Turkey. (AP Photo/Thanassis Stavrakis)