http://thinkprogress.org/politics/2015/09/17/3702732/jeb-bush-911-kept-us-safe/
"Much of the analysis following the World Trade Center attacks revealed that the Bush administration ignored warnings that such a plot could be in the works. Declassified documents indicate that Osama bin Laden had been planning the attacks for years. But rather than preparing for potential terrorist attacks, reports indicated that the Bush administration was more focused on missile defense.
Furthermore, even if Bush is trying to argue that it was his brother’s post-9/11 counterterrorism strategy that kept America “safe,” most evidence indicates that the war in Iraq was dangerously misguided. The Iraq war wasn’t linked to the attacks on U.S. soil, and a 2006 intelligence report indicated that the U.S. presence in Iraq actually worsened the threat of terrorism."
