In this Thursday, March 8, 2012 photo, a stone used to grind olives to produce olive oil peeks through the undergrowth in Volubilis, Morocco's most famous Roman ruin near Meknes, Morocco. (AP ... more 
In this Thursday, March 8, 2012 photo, a stone used to grind olives to produce olive oil peeks through the undergrowth in Volubilis, Morocco's most famous Roman ruin near Meknes, Morocco. (AP Photo/Abdeljalil Bounhar) less 
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Associated Press | Photo By Abdeljalil Bounhar
Tue, Mar 20, 2012 12:43 PM EDT