Suspicious Iraqi Drums Preliminary Test Suggests Chemical Agents; More Testing Needed April 26 — A preliminary test on one of 14 55-gallon drums found in a field east of Bayji, Iraq, near missiles and warheads, has indicated at least two chemical agents are present, ABCNEWS has learned. <! -- begin print page / send page box --> In recent weeks, U.S. forces have found a number of suspicious containers in Iraq that on initial tests indicated the presence of potentially dangerous chemical agents. But these earlier finds turned out to be false alarms. However, a Pentagon official said...