A protester moves a barricade while standing amidst smoke outside Mexican President Enrique Pena Nieto’s ceremonial palace in Mexico City

A protester moves a barricade while standing amidst smoke outside Mexican President Enrique Pena Nieto’s ceremonial palace in Mexico City

REFILE – CLARIFYING CAPTION

A protester moves a barricade while standing amidst smoke outside Mexican President Enrique Pena Nieto’s ceremonial palace in the historic center of Mexico City late November 8, 2014. Protesters set fire to the wooden door during a protest denouncing the apparent massacre of 43 trainee teachers. The group, carrying torches, broke away from what had been a mostly peaceful protest demanding justice for the students, who were abducted six weeks ago and apparently murdered and incinerated by corrupt police in league with drug gang members. REUTERS/Edgard Garrido (MEXICO – Tags: POLITICS CRIME LAW CIVIL UNREST EDUCATION)