Looking for 
1) Evidence in the form of formal warnings issued by State Department,
FAA, etc, that government agencies knew a terrorist attack was
imminent in the months, weeks, and days before Sept. 11. for instance
on September 7 the State Department issued a worldwide advisory that
"American citizens may be the target of a terrorist threat from
extremist groups with links to Osama bin Laden's al-Qaeda
organization." Priority on the most specific ones. Warnings that
mention hijacking, al-Qaeda, planes-as-bombs, etc are the best.
2) Any signs high level government guys knew something was going to
occur, for instance Newsweek reported that on September 10, a group of
top Pentagon officials suddenly canceled travel plans for the next
morning, apparently because of security concerns.
3) Other evidence of gov't guys reacting to information of an imminent
attack

I am putting this information into a larger work, so I will end up
reading the whole articles you link to. So I would rather have just
the URLs to anything you find in, for example, 3 days rather than have
articles + analysis in 7.

Thanks.

I doubt anybody will do 3 or 7 days worth of work for $6.50.
These researches are overpaid :-] (and am only half kidding)

LOL I didn't mean in terms of work I meant in terms of when it gets
done once it's being worked on. I just arbitrarily chose numbers. My
point is that I'd rather have an answer sooner with no analysis than
later with analysis