At least 29 people are feared dead after a series of blasts across Iraq. Explosions went off in Baghdad, Hilla and Kirkuk and several other towns. In one incident in the Shi'ite holy city of Kerbala, at least 13 were killed and almost 50 wounded. It is the latest in a spate of violence ahead of next week's Arab League summit in Baghdad. More about: Attack, Bomb blast, Car bomb, Iraq