Morning scenes a day after train accident in Pakistan

Pakistani authorities on Tuesday continued clearing the site of a deadly train collision in which at least 51 people died.  Heavy machinery removed crumpled carriages from the tracks as soldiers stood guard. The disaster happened on Monday in the southern province of Sindh when an express train hit another train that had derailed. More than 100 people were injured. Engineers and experts were trying to determine what caused the collision. About 1,100 passengers were aboard the two trains.