Mexico swears in president amid violent protests
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Credit: AFP/Getty Images
Mexican outgoing President Felipe Calderon waits for the arrival of his successor Enrique Pena Nieto during the inauguration ceremony at the Congress in Mexico City, on December 1, 2012. Enrique Pena Nieto was sworn in as president of Mexico on Saturday following protests by leftist lawmakers inside the congress and clashes between demonstrators and police outside. AFP PHOTO/ALFREDO ESTRELLA (Photo credit should read ALFREDO ESTRELLA/AFP/Getty Images)