This slide released 05 February 2003 by the US State Department shows an aluminum tube found in Iraq that could be used to enrich uranium for use in weapons of mass destruction.(AFP-HO/File) WASHINGTON (AFP) - US experts hunting for elusive weapons of mass destruction in Iraq have ignored depots containing much-publicized aluminum tubes that the administration of President George W. Bush used to illustrate alleged Iraqi nuclear ambitions. The The Washington Post reported Sunday that in their march to Baghdad on April 8, US Marines charged past rows of warehouses at Ash Shaykhili that stored machine tools, consoles and instruments...