Workers of Pemex help to their partners outside the headquarters of state-owned Mexican oil giant Pemex in Mexico City on January 31, 2013, following a blast inside the building. An explosion rocked the skyscraper, leaving up to now 14 dead and 100 injured, as a plume of black smoke billowed from the 54-floor tower, according to official sources. AFP PHOTO/STR
{"Image ImageDescription": "Workers of Pemex help to their partners outside the headquarters of state-owned Mexican oil giant Pemex in Mexico City on January 31, 2013, following a blast inside the building. An explosion rocked the skyscraper, leaving up to now 14 dead and 100 injured, as a plume of black smoke billowed from the 54-floor tower, according to official sources. AFP PHOTO/STR        (Photo credit should read STR/AFP via Getty Images)", "Image Copyright": "2013 AFP"}