MOSUL, Iraq - A suicide attacker set off a bomb that tore through a funeral tent jammed with Shiite mourners Thursday, splattering blood and body parts over rows of overturned white plastic chairs. The attack, which killed 47 and wounded more than 100, came as Shiite and Kurdish politicians in Baghdad said they overcame a major stumbling block to forming a new coalition government.

The explosion, in a working class neighborhood of this northern city, tore through a large funeral tent pitched next to a smaller one on a grassy patch in the courtyard of a mosque. Survivors scrambled to get the wounded to a hospital, lugging them to ambulances and cars in blankets or prayer rugs as a strong smell of gunpowder filled the yard.