Iraqi Leadership's Failures Raise Pressure on U.S. - LATIMES, 21 May.

Interesting article that raises the possibility of a U.S. parliamentary "coup" against Maliki.

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Intervention "is the eternal temptation for the Americans," said one U.S. official, who spoke on condition of anonymity when discussing internal deliberations. "As we get closer and closer to the fall, and the benchmarks are not met … there will be a growing appeal to the idea that if we can replace the top guy, we can get back on track."

Although U.S. officials vow not to meddle in the government they helped to create, they have brought their influence to bear again and again, including in Maliki's selection as prime minister in early 2006. In January of this year, top U.S. officials considered, and narrowly rejected, a proposal to try to reorganize the fractious political order around a new moderate coalition.

Americans could spur change through a multitude of diplomatic channels and could use their influence with other Iraqi groups and leaders to shake up the political order in Baghdad. For instance, Washington could encourage a parliamentary no-confidence vote on Maliki, then quietly work a new coalition to choose a leader to its liking, analysts said ...
Onetime CIA asset Iyad Allawi and current VP Abdel Abdul Mehdi of SCIRI/SIIC are possible replacements.