Current editor of Lapham's Quarterly (thank you SCAM for the pedantic correction) was quoted on CNN as saying:

"As to the question of what happened at 9/11, I am reading at the moment a book by a man named David Griffin, on the debunking of the 9/11 debunking, and he raises a number of sharp questions... which I think deserve further questioning and investigation, but I am not as yet prepared to think that the bringing down of the... trade towers was the work of the Bush administration."

Rushkoff can spin it however he likes, but I'm not biting.