Thursday November 01 02:13 PM EST Spores, Additives Raise Iraq Questions By ABCNEWS.com Suspicion of an Iraqi link to anthrax attacks in the United States grows. Former U.N. weapons inspectors tell ABCNEWS they've learned the anthrax spores found in a poison letter sent to Senate Majority Leader Tom Daschle are nearly identical to those discovered in Iraq in 1994. ABCNEWS has learned that at least two European chemical companies make aluminum-free bentonite, meaning further tests are needed to rule out the presence of the troubling additive in an anthrax-laced letter that was mailed to Senate Majority Leader Tom Daschle. Though ...