Earlier quoted context omitted.
Murdoch renounced his Australian citizenship in 1985. He's been a citizen of the US of A for over thirty years now.
Speaking as an American, that's been our loss. National identity, to be clear, is not just legal but cultural. In that light, Murdoch will always be in some way Australian.
Isn't this exactly the type of attitude that lead to Brexit? I can't believe I'm defending Murdoch, but who are you to determine one's "cultural identity"? What a bizarre comment.