LEON HARRIS, CNN ANCHOR: Now, to the Pentagon where an old question has come up again today, just where is Osama bin Laden? CNN Pentagon correspondent Barbara Starr checks in now. Hello, Barbara.</s>BARBARA STARR, CNN CORRESPONDENT: Hey, Leon. Today at the Pentagon briefing, defense secretary Donald Rumsfeld offered his latest thoughts on the whereabouts of Osama bin Laden and Mullah Omar, the leader of the Taliban, and just how tough it's proving to be to track both of them down.</s>DONALD RUMSFELD, SECRETARY OF DEFENSE: What we are trying to know is where somebody is, and we don't know precisely where he is. We have a good sense, in the country. We still believe they are in the country, we are still working on that basis, although we are looking some other places as well from time to time.</s>STARR: On other matters, the secretary said the U.S. has now inspected about 45 of 50 sites inside Afghanistan suspected to be involved in weapons of mass destruction. One of those sites may be of concern.</s>RUMSFELD: There are canisters that have been found that clearly are -- I shouldn't say that. We've not been in them yet-- but externally they appear to be weapons of mass destruction. But until we get into them, look at them, analyze it, find out what it was, we're not going to know.</s>STARR: But intelligence sources say the al Qaeda does not have nuclear, chemical or biological weapons. What may be involved here is phony material purchased on the black market. On the matter of John Walker, he does remain on board that U.S. Navy warship in the North Arabian Sea. Discussions are underway with the Justice Department on how he will be transferred to law enforcement control, and Rumsfeld said Walker will be returned to the U.S., probably his first stop in an airport here in the Washington, D.C. area because is he facing court jurisdiction here in northern Virginia -- Leon.</s>HARRIS: Thank you, Barbara. Barbara Starr at the Pentagon this afternoon.
Rumsfeld Comments on Bin Laden Whereabouts