Tourists take photographs from the top of a tourist bus, of protesters taking part in an anti- austerity rally (not seen in the picture) outside the Greek parliament in central Athens, Tuesday, July ... more 
Tourists take photographs from the top of a tourist bus, of protesters taking part in an anti- austerity rally (not seen in the picture) outside the Greek parliament in central Athens, Tuesday, July 16, 2013, during a 24-hour general strike. Unions opposing austerity measures in Greece staged their fourth general strike this year on Tuesday, as the government prepared to start axing public sector jobs. (AP Photo/Petros Giannakouris) less 
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Associated Press | Photo By Petros Giannakouris
Tue, Jul 16, 2013 11:11 AM EDT