Walker is distancing himself from Giuliani and finding a way to stay out of saying anything one way or another.
Scott Walker is dodging the controversy as advised by the consultants.
Maybe, going back to what you said, it is contrived. The thing is though that President Obama’s apologetics for Islamic terrorism is not sitting well with the voters he is supposed to represent on the world stage. He looks foolish and dangerously naive, furthermore the “official line” is looking suspiciously like propaganda and censorship and even the president looks uncomfortable with the nonsense spewing from his own mouth. Giuliani said what’s on a lot of people’s minds and he knows it.