Riot police officers charge toward students during a protest outside the National Autonomous University of Honduras in Tegucigalpa November 26, 2013. Clashes erupted on Tuesday between student demonstrators and police in the Honduran capital of Tegucigalpa after conservative ruling party candidate, Juan Hernandez, was declared the winner of the country's tightly-contested presidential elections. The violence comes as leftist candidate Xiomara Castro cried foul, denouncing fraud and refusing to accept the results, setting the stage for a protracted conflict. [Photo/Agencies]