Dreyfuss at Tompaine.com has this to say,
http://tompaine.com/blog.cfm/ID/9942Chalabi Power Play? link
Paul Bremer had the trappings ready to go today at 4 p.m. Baghdad time. The new Iraqi "Constitution" was all ready to be signed, and Bremer had hung the bunting. He'd "organized musicians and children dressed in various Iraqi national costumes for the signing ceremony," reports Reuters.
But Ahmad Chalabi, the secular Shiite who's suddenly rediscovered his religious roots, pulled the plug. He objected to several provisions of the delicately worded document (which, as I pointed out on Wednesday, isn't worth the paper it's not even printed on yet). In torpedoing the Constitution, Chalabi, the Pentagon's Golden Boy and leading candidate to preside over Iraq's civil war as its first president, joined Abdul Aziz al-Hakim of the Supreme Council for Islamic Revolution in Iraq (SCIRI), Mowaffaq al-Rubaie, the Iraqi Governing Council member closest to the fatwa-man, Atayollah Ali al-Sistani, and Ibrahim Jaafari of the Dawa party, another fundamentalist group.
No doubt Bremer will try to patch things up. But it's a sign of how difficult—no, impossible—it will be to cobble together anything resembling "democracy" in the armed camp that is Iraq today. The Shiites, still reeling from the devastating bombings on Tuesday, are mobilizing their militias, not their Constitution-signing party hats.
Here's Reuters:
Hamid al-Bayati of the Supreme Council for the Islamic Revolution in Iraq (SCIRI) said five Shi'ite Governing Council members, including the SCIRI representative, had objected to aspects of the document. The Council had said on Monday that it had agreed on the interim constitution after days of heated talks.
Bayati said Shi'ite objections centered on two areas.
Firstly, they opposed a clause dealing with a planned referendum on a permanent constitution due in 2005 that says that if three provinces vote against it by a two-thirds majority, they could veto it even if a majority of Iraqis approved it. Shi'ites fear this could give minority Sunni Arabs and Kurds too much influence over the constitution.
The other objection was to the proposed structure of the presidential council, Bayati said.
Dreyfuss seems to be on the ball about what has been happening. You should go to this site abd read the back articles, very informative.