MEXICO-CRIME-STUDENTS-PENA NIETO

Mexico's President Enrique Pena Nieto delivers a message to the press after a meeting with parents of 43 missing students at the Los Pinos presidential palace in Mexico City on October 29, 2014. President Enrique Pena Nieto has met for the first time with families of 43 students who went missing over a month ago in violence involving police and drug gang hitmen. The case of the missing in Guerrero state has shocked Mexico -- a country weary of years of mostly drug gang-linked violent crime -- and brought thousands to the streets demanding justice. AFP PHOTO/ Yuri CORTEZ (Photo credit should read YURI CORTEZ/AFP via Getty Images)