An elderly woman sits as police officers stand guard in Cartagena, Colombia, Thursday, April 12, 2012. Leaders of the western hemisphere will attend the 6th Summit of the Americas in Cartagena on ... more 
An elderly woman sits as police officers stand guard in Cartagena, Colombia, Thursday, April 12, 2012. Leaders of the western hemisphere will attend the 6th Summit of the Americas in Cartagena on April 14 and April 15. (AP Photo/Dolores Ochoa) less 
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Associated Press | Photo By Dolores Ochoa
Fri, Apr 13, 2012 4:04 AM EDT