Tourists take photographs during the change of the Presidential guards at the tomb of the unknown soldier in front of the Greek Parliament in Athens on Monday, May 12, 2014. Tourism is a major earner ... more 
Tourists take photographs during the change of the Presidential guards at the tomb of the unknown soldier in front of the Greek Parliament in Athens on Monday, May 12, 2014. Tourism is a major earner in debt-mired Greece, and industry officials say arrivals in the first four months of 2014 are 36.1 percent up compared to a year earlier. (AP Photo/Thanassis Stavrakis) less 
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Associated Press | Photo By Thanassis Stavrakis
Mon, May 12, 2014 8:42 AM EDT