First Twin Tower attack in 1993 killed six under the Clinton administration.
Then there was the attack on top of the Empire State Building by a moslem.
An attempt to bomb Times Square by a moslem
The shooting at the Pentagon in Va.
Quite a few if you look.
Strange, two years ago I found lots of web pages with moslem attacks in the USA on Google. Now they have disappeared.
BING the same, but I did find this.
https://en.wikipedia.org/wiki/List_of_Islamist_terrorist_attacks
https://www.jihadwatch.org/2013/08/77-of-terror-plots-are-motivated-by-islamic-jihad-doctrine
It appears many of the smaller attacks by individual moslems in the USA are being overlooked, unless they rack up a big body count.
My point was that his metric for measuring the success of Bush's policies was not a very good standard for doing so.