Container: Karachi08/03/2010August 3, 2010At least 45 people have been killed in political violence after the murder of lawmaker Raza Haider.https://p.dw.com/p/Ob4wFlames rise from a passenger bus after a mob set it on fire following the killing of Raza Haider, a provincial legislator from Sindh AssemblyImage: picture-alliance/dpaAdvertisement--