Mourning in Sadr City.

Residents of a Shi'ite district in Baghdad fire weapons as part of a funeral procession -- as they mark the loss of more than a dozen people killed Thursday in twin car bomb attacks.

The blasts were among the five separate attacks in Iraq Thursday, which killed at least 35 people.

No one is claiming responsibility for those attacks but Islamic State frequently sends bombers into Shi'ite districts of the Iraqi capital