Iraq Ethnic Clashes

Bombers struck at Shi'ite pilgrims celebrating a religious festival in Baghdad and across Iraq on Wednesday, killing more than 70 people in one of the bloodiest days since the last US troops withdrew from the country in December.

Bombers struck at Shi'ite pilgrims celebrating a religious festival in Baghdad and across Iraq on Wednesday, killing more than 70 people in one of the bloodiest days since the last US troops withdrew from the country in December.