A man walks past a branch of the National Bank of Greece in Athens, on Friday, Sept. 23, 2011. Moody's ratings agency downgraded eight Greek banks by two notches Friday due to their exposure to Greek ... more 
A man walks past a branch of the National Bank of Greece in Athens, on Friday, Sept. 23, 2011. Moody's ratings agency downgraded eight Greek banks by two notches Friday due to their exposure to Greek government bonds and the deteriorating economic situation in the country, whose government has struggled to meet the terms of an international bailout. (AP Photo/Petros Giannakouris) less 
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Associated Press | Photo By Petros Giannakouris
Fri, Sep 23, 2011 8:15 AM EDT