I'm getting the sense that there is much more to the threat too. Also, some have pointed out that it's been very quiet on the jihad website front which could be a sign of an impending strike. Think of the plots they could of hatched in a three-year period. Only time will tell.
Also, note how Aljernaan abruptly "got out of Dodge" just a couple days ago...
I'm stuck on this drawing with the plane.
I enlarged the copy of the building, but don't know how to post it here. On the tower to the right, in the upper corner, when enlarged it looks to me like the letters "TX".
If it's TX, the Reliant Astrodome may fit the bill:
http://images.google.com/imgres?imgurl=http://www.sfo.com/~csuppes/NFL/HoustonOilers/front.jpg&imgrefurl=http://www.sfo.com/~csuppes/NFL/HoustonOilers/&h=150&w=450&sz=35&tbnid=6t8tc0qVmzcJ:&tbnh=41&tbnw=123&start=25&prev=/images%3Fq%3D%2522reliant%2Bastrodome%2522%26start%3D20%26hl%3Den%26lr%3D%26ie%3DUTF-8%26sa%3DN
