A Pakistani man injured in a bomb blast is wheeled  June 8, 2012 on a stretcher to a hospital in Peshawar, Pakistan. The bomb tore through a bus carrying government employees and other civilians in northwestern Pakistan, killing several people in an attack that served as a reminder of the continued militant threat despite a significant drop in violence over the past year, officials said. (Associated Press)

Photo by: Mohammad Sajjad

A Pakistani man injured in a bomb blast is wheeled June 8, 2012 on a stretcher to a hospital in Peshawar, Pakistan. The bomb tore through a bus carrying government employees and other civilians in northwestern Pakistan, killing several people in an attack that served as a reminder of the continued militant threat despite a significant drop in violence over the past year, officials said. (Associated Press)