Why I Don’t Understand America: The Illustrated Edition

Could someone please explain to me why American Muslims–a great number of whom live in New York–should be concerned with the feelings of an Alaskan when it comes to an Islamic community center (not a mosque, a community center) being built in Manhattan?

I don’t understand why Cordoba House is a problem, I don’t understand why it “stabs hearts,” and I don’t understand why Americans continuously demand that “moderate Muslims” repudiate terrorists but then can’t recognize the difference between a Muslim and a terrorist themselves.