Washington (CNN) -- Old mental health records for the chief suspect in the 2001 anthrax attacks suggest Bruce Ivins should have been prevented from holding a job at a U.S. Army research facility in Maryland, according to a report from a panel of behavioral experts commissioned by the Department of Justice. "The psychiatric records were quite eye-opening," said Gregory Saathoff, the lead author of the report. "The criminal behaviors involved a strong component of revenge," he added, "that he claimed he had engaged in as well as planned to engage in" in documented interviews with psychiatrists dating back to the...