Bombings and shootings have killed at least 91 people across Iraq.
Iraq Ripped by Wave of Attacks

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People inspect the aftermath of a car bomb attack in Sadr City, Baghdad, Iraq, July 23, 2012.

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People inspect the scene of a bomb attack in Madain, southeast of Baghdad, Iraq, July 23, 2012.

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A policeman stands guard at the site of a bomb attack in Kirkuk, north of Baghdad, Iraq, July 23, 2012.

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A policeman stands guard at the site of a bomb attack in Kirkuk, north of Baghdad, Iraq, July 23, 2012.