The acting PM calls the Brotherhood a terrorist group but stops short of blaming it . Witness : Heavy damage at the site . Two blasts hit an Interior Ministry building in Baghdad . Fighting continue as nation prepares for a referendum on a new constitution . More than 130 people were injured , media reports .
The acting PM calls the Brotherhood a terrorist group but stops short of blaming it . Two blasts hit an Interior Ministry building in Baghdad . Fighting continue as nation prepares for a referendum on a new constitution . More than 130 people were injured , media reports .