A municipal worker blows a whistle as he and others demonstrate against low wages in the city of Cape Town, South Africa, Monday, Aug. 15, 2011. Police across major cities including Johannesburg, ... more 
A municipal worker blows a whistle as he and others demonstrate against low wages in the city of Cape Town, South Africa, Monday, Aug. 15, 2011. Police across major cities including Johannesburg, Durban and Cape Town have been placed on high alert during the SA Municipal Workers Union strike. (AP Photo/Schalk van Zuydam) less 
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Associated Press | Photo By Schalk van Zuydam
Mon, Aug 15, 2011 8:43 AM EDT