Mexico's President Enrique Pena Nieto (R) gestures to Ireland's President Michael D. Higgins before they inspect a guard of honour during a welcome ceremony at the National Palace in Mexico City ... more 
Mexico's President Enrique Pena Nieto (R) gestures to Ireland's President Michael D. Higgins before they inspect a guard of honour during a welcome ceremony at the National Palace in Mexico City October 21, 2013. Higgins is in Mexico for an official three-day visit. REUTERS/Edgard Garrido (MEXICO - Tags: POLITICS) less 
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Reuters | Photo By EDGARD GARRIDO / REUTERS
Mon, Oct 21, 2013 2:43 PM EDT