unimaginable horror in Iraq

50 killed in Iraq suicide bombing

BAGHDAD - A suicide bomber struck the funeral of two anti-al-Qaida Sunni tribesmen in a town north of Baghdad on Thursday, killing at least 50 people and wounding dozens, police said.

The blast was the latest this week to break a period of relative calm in Sunni areas, raising concerns that Sunni insurgents are reorganizing at a time when U.S. and Iraqi troops are battling Shiite militiamen elsewhere.

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