Shiite Muslims carry bodies of those killed by bomb blasts in Quetta, Pakistan

In this Friday, Feb. 22, 2013 photo, Pakistanis walk by the rubble in a market which was damaged by a bomb blast on Saturday, February 16, 2013, in Quetta, Pakistan. Terrorized by ferocious attacks that have killed nearly 400 ethnic Hazaras in the past 18 months, with almost half of those deaths occurring in the first two months of this year, Shiite leaders blamed the inaction of Pakistan’s security service for the rising violence against them in Quetta, the capital of southwestern Baluchistan province.

In this Wednesday, Feb. 20, 2013, photo, Pakistani Shiite Muslims carry the bodies of relatives who were killed by a bomb blast that took place in a market on Saturday, February 16, 2013, for burial in Quetta, Pakistan. <AP Photo/Arshad Butt>