Headlines * Bush: Criticism of US-Iraqi Compact is "Noise" * McCain: Length of US Occupation of Iraq "Not Important" * US-Backed Shiite Militias Begin Patrolling Sadr City * As Bush Threatens Iran, Thousands Protest in Italy * Congressional Study Faults Bush Policies for Record Low US Standing * Pakistan Condemns US Attack * Canada Apologizes to Natives for Forced Removals, Abuse * Kucinich Vows to Press Bush Impeachment * Obama VP Adviser Resigns Following Scrutiny * Tornado Kills 4 in Iowa * Salmonella Outbreak Leads to Farm Bill Criticism