Klaus
Refugee
BBC News
Bomb blasts rock Iraqi churches
Bombs have gone off near four churches in the Iraqi capital and one in the northern city of Mosul, police say.
IRAQ'S CHRISTIANS
Used to number 1 million
Now estimated at 650,000 - about 3% of population
Main communities: Chaldean Catholics, Assyrian
Other rites include: Armenian, Syrian Orthodox, Syrian Catholic, Anglican
Mainly live in Kirkuk, Irbil, Mosul, Baghdad.