<< Even though the suicide hijackers had little to lose, they would want to delay the FBI's investigation -- and the inevitable U.S. military response. >>
In response to the Stratfor article......I don't think that is necessarily the case.
OBL and his followers aren't afraid of the US. Everytime they have kicked us in the balls previously we have tucked our tails and gone home and they have "essentially" won the battle. I think they seriouly beleived that this incident and incidents such as these will/would have led to our complete withdrawl from the Middle East. And if we do attack they seriouly beleive they will be the victors. Not to mention the fact that US mobilization against OBL/Afghanistan will likely polarize the entire region. We may very well be up against Iraq, Syria, Afghanistan, et al. if and when we do retaliate......in oher words they'll have plenty of allies.
So in a nutshell, I don't think they really had any reason to hide the "clues". These guys are looking for war.