Fourteen survivors and victims of the Oklahoma City bombing in April 1995 filed suit against Iraq in federal district court in Washington, D.C., last week, claiming that Iraqi officials gave money and training to Tim McVeigh and Terry Nichols. McVeigh was executed last April. Nichols, convicted of manslaughter and given a life sentence in federal court, is awaiting trial in Oklahoma state court, where survivors are determined that he get a death sentence. Nearly a year after McVeigh's execution, the case remains controversial. Families of victims have accused the federal government of shoddy detective work, and some even have claimed...