Thousands Protests for Missing Mexico Students

Tens of thousands of demonstrators march in protest for the disappearance of 43 students in the state of Guerrero, in Mexico City, Nov. 5, 2014.

Demonstrators march in protest for the disappearance of 43 students in the state of Guerrero, in Mexico City, Nov. 5, 2014.

A female demonstrator with the number 43 painted on her face marches in protest for the disappearance of 43 students in the state of Guerrero, in Mexico City, Nov. 5, 2014.

Demonstrators march with crosses with writing that reads in Spanish "Narco Cops" in protest for the disappearance of 43 students in the state of Guerrero, in Mexico City, Nov. 5, 2014.

Relatives holding posters with images of the missing students march in protest for the disappearance of 43 students in the state of Guerrero, in Mexico City, Nov. 5, 2014.

Demonstrators holding posters of Mexico's President Enrique Pena Nieto, right, and Attorney General, Jesus Murillo Karam, left, march in protest for the disappearance of 43 students in the state of Guerrero, in Mexico City, Nov. 5, 2014.