U.S. Ambassador John Bolton on Monday criticized the timing of Secretary-General Kofi Annan's reported decision to fire the U.N.'s highly regarded electoral chief, just 10 days before critical elections in Iraq. "The U.N.'s role in previous elections has been quite helpful and important to the Iraqi people," Bolton said. "This is a major election ... leading up to the return of full sovereignty to Iraq and I don't think anybody should do things that disrupt that." Bolton criticized the fact that the decision was coming at this time, almost a year after a consulting firm was asked to conduct a...