Pakistani men carry the body of a man from the site of a bomb blast in Karachi, Pakistan, March 3, 2013. Pakistani officials say a bomb blast has killed dozens of people in a neighbourhood dominated by Shiite Muslims in Karachi. AP
Pakistanis gather at the site of a bomb blast in Karachi, Pakistan. AP
Another shot of Pakistanis gathering at the site of a bomb blast in Karachi, Pakistan. AP
Pakistani medics and civilians gather at the site of a bomb blast in Karachi, Pakistan. AP
Pakistani check the site of a bomb blast in Karachi, Pakistan. AP
Another shot of Pakistanis checking the site of a bomb blast in Karachi, Pakistan. AP
Pakistani medics carry the lifeless body of a man from the site of a bomb blast in Karachi, Pakistan. AP
A Pakistani man, who was injured in a bomb blast, is brought to a hospital in Karachi, Pakistan. AP
A Pakistani man, reacts next to the body of a relative who was killed in a bomb blast, at a hospital's morgue in Karachi, Pakistan. AP
Pakistani children, who were slightly injured in a bomb blast, are brought to a hospital in Karachi, Pakistan. AP
A Pakistani man, who lost a relative in a bomb blast, reacts at a hospital's morgue in Karachi, Pakistan. AP
Pakistanis check the lifeless bodies of their relatives at a hospital's morgue, who were killed in a bomb blast in Karachi, Pakistan. AP