A banner with portraits of missing persons is pictured during an event to commemorate the International Day of the Victims of Enforced Disappearances in Saltillo, in the Mexican state of Coahuila ... more 
A banner with portraits of missing persons is pictured during an event to commemorate the International Day of the Victims of Enforced Disappearances in Saltillo, in the Mexican state of Coahuila August 30, 2013. Amnesty International on Friday accused Mexico's federal government of a lack of transparency on the issue of missing persons and of failing to clamp down on disappearances across the country. REUTERS/Daniel Becerril (MEXICO - Tags: SOCIETY CRIME LAW POLITICS CIVIL UNREST) less 
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Reuters | Photo By DANIEL BECERRIL / REUTERS
Fri, Aug 30, 2013 11:50 PM EDT