Pakistani rangers take part in an operation against criminal gangs in a troubled area in southern Pakistani port city of Karachi on Feb. 24, 2013. At least five people were killed and many others were injured in different firing and violence incidents in Karachi on Sunday, local media reported.
A motorbike torched by angry protestors is seen on road in a troubled area in southern Pakistani port city of Karachi on Feb. 24, 2013. <Xinhua Photo/Arshad>
