No it hasn't. far from it. You just missed it (don't know how you did though???)
Rudy 'officially' made NYC a Sanctuary City. He fought the US gubmint all the way to SCOTUS - on NYC taxpayers money - and LOST. All in an effort to keep NYC from cooperating with the gubmint on illegals
In short Rudy LOVES open borders, Rudy LOVES illegals - which includes by definition - illegal terrorists (but he HATES the 2nd Amendment).
That's why all this 'Rudy is Tough On Terrorism' you see from the Rudy cult of personality worshipers here is utter nonsense. But one thing I've found that all of them mostly have in common, they're from NY too.