JOHN DICKERSON, CBS: You mentioned that the World Trade Center came down during George W. Bush's presidency. Are you blaming him for that?



DONALD TRUMP: I'm not blaming him for that, although the CIA --and other groups-- but the CIA said there was a lot of information that something like that was going to happen. I'm not blaming anybody, it is a tragedy, worst in our countries history... Thousands of people killed, it was a horror show.



Could he have done something about it? Well, his CIA said they knew about things happening.



But when Jeb gets up and says we were safe under his brother, first of all his brother got us into the war in Iraq, which was one of the worst catastrophes ever. There were no weapons of mass destruction.



The World Trade Center came down during his reign, so you can't say we were safe under his reign when the CIa said something was going to happen.