Report suggests theft orchestrated by network of officials, civil servants and businessmen -- individuals that often have links to powerful political factions

Headed by Prime Minister Mohammed Shia al-Sudani, new cabinet excludes followers of Shiite cleric Muqtada al-Sadr following August street violence that left at least 30 dead

Followers of powerful Shiite cleric Muqtada al-Sadr vow to occupy building as they persist in their efforts to prevent formation of coalition supported by Tehran

Demonstrators rally against nominee for prime minister selected by Iran-backed parties; crowds also force their way into fortified Green Zone, where foreign embassies located