They used up a few box cutters and nineteen out of who-knows-how-many hundreds or thousands of fanatical Islamic zealots. The key to both conventional and unconventional warfare is SUSTAINED ATTACK. Even a blitzkrieg only works if the initial shock is followed up in a sustained way.
No, 9/11 was only the opening salvo. It is extremely naive, wishful thinking to assume otherwise.
Sorry to break the news to you about your husband. ;-)
Frankly, it is sheer COGNITIVE DISSONANCE for me to deal with the RAW HATRED and murderous glee and love of DEATH that I see exhibited in these barbaric savages.
I know that "expert military talking heads" have also claimed that OBL would have used nukes on 911 IF he had them....
I cannot say anything like THAT with assurity and certainty myself, as truly, these al-Qaeda goons are so divorced and contrary to anything I personally know - excepting perhaps, casual reading about clinical psychopathology and many years ago I read a whole slew of books about cults.
The post of mine that you reference shows that although I am very accustomed to the VIEW that OBL could not possibly have nukes ready to boom in this beautiful country... that I nonetheless remain open to the possibility, as there is, I feel, NO way to rationally predict the future actions of a mad "holyman" who is a madhi-WANNABEE - and who am I to delve into his apocalyptic messianic PSYCHOSIS..... ? [_grin_]