So when Bush and Cheney demand loudly that the Iraqi government do something

Just who is it that they are talking to?: (my bold)

Iraq faces the distinct possibility of collapse and fragmentation, UK foreign policy think tank Chatham House says.

Its report says the Iraqi government is now largely powerless and irrelevant in many parts of the country.

It warns there is not one war but many local civil wars, and urges a major change in US and British strategy, such as consulting Iraq's neighbours more.