Scores more injured in explosion at oil company Pemex
                                
                                
                                    (Newser) -
                                    An explosion at the main headquarters of Mexico's state-owned oil company in the capital today killed 25 people and injured 101, officials say; 46 remain hospitalized. The blast occurred in the basement of an administrative building next to the iconic, 52-story tower of Petroleos Mexicanos, or Pemex, in Mexico...