Wave of Attacks in Iraq

Women react near empty coffins as they wait to claim the bodies of their relatives, who were killed by gunmen, at a hospital morgue outside of Baghdad, Sept. 4, 2013.

The aftermath of a car bomb attack in Karrada, Baghdad, Sept. 4, 2013.

A man inspects the aftermath of a car bomb attack in Karrada, Baghdad, Sept. 4, 2013.

People at the site of a car bomb attack in Karrada, Baghdad, Sept. 4, 2013.

People gather at the site of a bomb attack in Karrada, Baghdad, Sept. 4, 2013.

Smoke rises after a bomb attack in front of a police station at the Sadiyah neighborhood of Baghdad, Sept. 3, 2013.