I believe this villiage is in an entirely Sunni part of Diyala. Meaning al-Qaeda is once again burning out the lungs of Sunni women and children with chemical weapons.
Diyala was one of the last strongholds after they killed Sunni Iraqis in the Anbar province with chlorine bombs, which caused them to lose support. They have learned nothing, and now lost support in Diyala. Let’s see if they would do it in the neighbor around Tikrit.