The California governor wants to use his own plan to push the state toward using 33 percent renewable energy by 2010. But it might not be legal.
The attack killed at least 19 people Thursday, two days after another bomb left three US soldiers dead. Insurgents may be moving north as coalition forces push them out elsewhere.
Eyewitness accounts and incendiary material point to arson as the cause of the largest fire in the area's history.
The president had been criticized for choosing loyalty over competence. Three of the most controversial new ministers have links to the Revolutionary Guard.
The US, France, Germany, Britain, China, and Russia meet this week to discuss potential further punishment.
As more than 30,000 refugees return to Burma (Myanmar), key ally China urges Burma to "properly handle domestic problems and maintain stability."