Now that Iran and Iraq have signed a military deal
http://english.aljazeera.net/NR/exeres/A3B7E6C5-B473-4779-8402-8D48A7299A35.htmand Iraq has begun to be more critical of the US role in the country
http://www.cbc.ca/cp/world/050710/w071070.htmlI suspect that the Iraqi government will not, for long, be friendly with the US and that once the US ultimately leaves the Iran/Iraq alliance will help support the fundamentalist rebels in Saudi Arabia.
The three which will then control a huge percentage of the worlds oil supply will then rely on China for protection from further US attacks
Saudi Arabia cuts oil sales to U.S., ups China
http://www.energybulletin.net/2348.htmlIran's New Alliance With China Could Cost U.S. Leverage
http://www.washingtonpost.com/wp-dyn/articles/A55414-2004Nov16.html(not to mention Venezuela's oil going to China
http://www.10thnpc.org.cn/english/2004/Dec/115814.htm)
With the profits generated by the Chinese economy and Middle Eastern oil, and with the US economy weakened by ever increasing fuel prices China, Saudi Arabia, Iran and Iraq will buy whatever is left of US infrastructure (companies, real estate etc).
By then though, everyone will likely blame whoever is in office at the time and forget about the legacy of GWB.