Mueller informed the American public that "[s]even countries designated as state sponsors of terrorism—Iran, Iraq, Syria, Sudan, Libya, Cuba and North Korea—remain active in the United States and continue to support terrorist groups that have targeted Americans. As Director Tenet has pointed out, Secretary Powell presented evidence last week that Baghdad has failed to disarm its weapons of mass destruction, willfully attempting to evade and deceive the international community. Our particular concern is that Saddam Hussein may supply terrorists with biological, chemical or radiological material."[35][36] Highlighting this worry in February 2003, FBI Special Agent Coleen Rowley wrote an open letter to Mueller in which she warned her superior that "the bureau will [not] be able to stem the flood of terrorism that will likely head our way in the wake of an attack on Iraq"[37][38] and encouraged Mueller to "share [her concerns] with the President and Attorney General."[38]