Iraq: Suicide bombing kills at least 32 pilgrims

A suicide car bomber barreled into a flatbed truck packed with Shi'ite pilgrims Sunday, touching off a giant fireball that left charred bodies strewn through a street in the heart of Baghdad. At least 32 people were killed. The ambush-style attack showed suspected Sunni insurgents again taking aim at the millions of worshippers who traveled to the holy city of Karbala and are now heading home.