Mexico swears in president amid violent protests
Mexico Inauguration
Demonstrators opposed to newly sworn-in Mexican President Enrique Pena Nieto clash with police in Mexico City, Saturday Dec. 1, 2012. Protesters opposed to the new president clashed with tear gas-wielding police early Saturday morning outside the National Congress, where Pena Nieto took the oath of office. (AP Photo/Eduardo Verdugo)






