Check out Isaiah 5:20...
I was not comfortable with the use of the words "national tragedy" from day one. 9-11 was a disaster - a man-made disaster as opposed to Hurricane Katrina's (which was worse). A natural disaster is nobody's fault. An UNNATURAL DISASTER is what 911 should have been called. The whole idea of folding FEMA under the "department of homeland security" is an admission that "homeland security" is involved in the prevention of both natural and unnatural disasters.
911 was an unnatural disaster because radical islam is an unnatural act. Unnatural is defined in this context as originating from the supernatural - in the case of 911 - from the devil in man, or "evil".