Mexico's President Enrique Pena Nieto speaks to media members at the site where an explosion occurred at the state-owned oil company PEMEX office complex in Mexico City, Sunday Feb. 3,

 

              Mexico
Mexico's President Enrique Pena Nieto speaks to media members at the site where an explosion occurred at the state-owned oil company PEMEX office complex in Mexico City, Sunday Feb. 3, 2013. Mexico's state-owned oil company says rescuers have found another body amid the rubble of a headquarters building damaged by a still-unexplained blast. The find raises the death toll of Thursday's explosion to about 34 people. (AP Photo/Marco Ugarte)