He should have put an end to immigration from the islamic countries and put muslims under special scrutiny as security risks. You can't fight a politically correct war against muslim savages.
The legacy of Bush's war on terror is a failed state in Iraq, two Obama terms and Obamacare.
In his defense, he was having to deal with a islamic-friendly democrat majority most of his term.
And yes, all of them should have done more. But I felt safe then when our military was strong and I don’t now.