WOLF BLITZER, CNN ANCHOR: Our national security correspondent David Ensor has been covering the hearing. He is joining us now live from Capitol Hill with developments. You've been listening very carefully, obviously, David. What are the main points you've learned?</s>DAVID ENSOR, CNN NATIONAL SECURITY CORRESPONDENT: Well, there have been more questions, Wolf, about the subject you just mentioned than any other, the recent announcement that Americans might want to get duct tape and water and make other steps that might be necessary to secure their homes in the event of some kind of terrorist attack that could involve the use of weapons of mass destruction. Obviously, a lot of senators want to know more about that. The witnesses, the intelligence chiefs, saying we issued this as a cautionary measure. We don't have specific information about a specific target, but we thought with all that we're hearing, with all the intelligence we're gathering, we thought it was prudent to put the nation at an orange level threat, and Mr. Tenet did say that the threat appears to be to the domestic United States and also to the Arabian peninsula. On the subject of Al-Qaeda and Iraq and whether there's a connection, we learned a little bit more from Director Tenet about the evidence suggesting that Abu Musab Al Zarqawi, an Al-Qaeda connected terrorist figure, may have established a group in Baghdad or in Iraq that could be running terrorist operations. Here's what he said.</s>GEORGE TENET, CIA DIR.: And part of this Zarqawi network in Baghdad are two dozen Islamic jihad, which are indistinguishable from Al-Qaeda operatives who are aiding the network in two senior planner who's have been in Baghdad since last May. Now whether there is a base or there is not a base, they are operating freely, supporting the Zarqawi network, that's supporting the poisons network in Europe and around the world.</s>ENSOR: So some real concern there -- Wolf.</s>BLITZER: David Ensor, you'll be standing by for us on Capitol Hill. Thanks very much.
Tenet: Attack on U.S. Could Come This Week