Second blast hits Iraq province
At least 10 people die in car bombing in Diyala, hours after female bomber kills 16.

Witnesses in Muqdadiya said a woman walked up to the building in a street full of shops, and began asking questions, the Reuters news agency reported.
On Tuesday, the leader of an al-Qaeda-linked group warned in an internet audio message of renewed attacks in Iraq and announced the formation of a new brigade.
Abu Omar al-Baghdadi, leader of the Islamic State of Iraq group, said a new brigade called Al-Siddiq Brigades had been formed to fight every “apostate and traitor,” the SITE intelligence group said.
Al-Baghdadi warned of a bombing campaign that will continue until January 2008.
“This attack involves bombings aimed at the ‘apostates’ and members of the Awakening Councils,” it added.
The term apostates is usually used to refer to Iraqi security forces.
The US military dismisses al-Baghdadi as a “fictional character”, saying he that he has been invented by supporters of al-Qaeda on the internet.
Pipeline blast
Also on Friday, a bomb exploded under an oil pipeline in al-Fatha, east of Beiji in northern Iraq.
Buit oil continued to flow through the damaged pipeline, Iraqi police said.
Beiji – located 250km north of Baghdad – houses northern Iraq’s largest oil refinery, and serves as a transfer point for crude oil being exported out of Iraq.
The pipeline targeted on Friday was one of five in a cluster of pipelines that carry about 500,000 barrels of oil daily from the Kirkuk region to Beiji.