Faithfuls and priests walk in procession through the Villa 31 slum to pay tribute to Roman Catholic Father Carlos Mugica in Buenos Aires May 11, 2014. May 11 marks the 40th death anniversary of ... more 
Faithfuls and priests walk in procession through the Villa 31 slum to pay tribute to Roman Catholic Father Carlos Mugica in Buenos Aires May 11, 2014. May 11 marks the 40th death anniversary of Mugica, a well-known priest from a prominent family. A leader of the Movement of Priests for the Third World, Mugica was active in rallying for workers' rights in the villas (shantytowns) and social programmes for the poor before being shot and killed by an unidentified group on the way to his car after giving a mass. REUTERS/Enrique Marcarian (ARGENTINA - Tags: ANNIVERSARY RELIGION) less 
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Reuters | Photo By ENRIQUE MARCARIAN / REUTERS
Sun, May 11, 2014 1:33 PM EDT