Chilpancingo - Mexican protesters angry at the presumed massacre of 43 students torched the ruling party's Guerrero state headquarters on Tuesday as demonstrations rocked President Enrique Pena Nieto's government.
Riot police clashed with protesters in running street battles as black smoke billowed from the white two-story building of the Institutional Revolutionary Party (PRI) in the southern state's capital, Chilpancingo.
Riot police clashed with protesters in running street battles as black smoke billowed from the white two-story building of the Institutional Revolutionary Party (PRI) in the southern state's capital, Chilpancingo.