In pics: Suicide bombing in Iranian parliament and Khomeini shrine, 12 killed

Suicide attack in Iranian parliament and Khomeini shrine

Suicide attack in Iranian parliament and Khomeini shrine

Suicide attack in Iranian parliament and Khomeini shrine

Suicide attack in Iranian parliament and Khomeini shrine

Suicide attack in Iranian parliament and Khomeini shrine

Suicide attack in Iranian parliament and Khomeini shrine

Suicide attack in Iranian parliament and Khomeini shrine

Suicide attack in Iranian parliament and Khomeini shrine

Suicide attack in Iranian parliament and Khomeini shrine