One injured as huge fire erupts at factory in Karachi's SITE area.

KARACHI -- A huge fire erupted at a factory in Karachi's SITE area on Saturday morning. Fire brigade vehicles from across the metropolis have been called in to put out the blaze that has been declared a thirddegree fire. Television footage showed plumes of black smoke rising from the factory. A person is said to have sustained injuries in the fire incident. It is unclear as to how the blaze started. The latest fire incident follows on the heels of a massive fire that badly damaged a factory and engulfed...