At least 25 people have been killed and more than 50 wounded in a car bombing in the Iraqi city of Diwaniya. The attack targeted a crowded market. It came hours after four people were killed and more than 20 were wounded in another bombing in the Iraqi city of Kerbala. With sectarian attacks on the rise, at least 237 people were killed in Iraq last month, making June one of the bloodiest since U.S. forces withdrew late last year.