PakistanPakistan’s largest city Karachi swept by gang-fed violenceMedia WatchAugust 28, 2011August 29, 2011 by Media WatchAugust 28, 2011August 29, 2011 Karachi: Warring ethnic gangs have turned Karachi, Pakistan’s largest city and the country’s commercial capital, into a battle zone with death squads unleashing gruesome torture...