Car Bombs Rock Southern Iraq

Residents look at a pool of blood after a car bomb attack in Karbala, south of Baghdad, April 29, 2013.

Residents gather at the site of a car bomb attack in Karbala, south of Baghdad, April 29, 2013.

Street cleaners remove debris after a car bomb exploded in Diwaniya province, south of Baghdad, April 29, 2013.

Iraqi security forces personnel inspect the site of a bomb attack in Najaf, south of Baghdad, April 25, 2013.

Civilians inspect aftermath of car bomb attack in Husseiniyah area of northeastern Baghdad, Iraq, April 25, 2013.