There Is No General “Security Exception” in the UNHQ Agreement Act
I fully concur with Julian's recent post about the United Nations Headquarters Agreement. There is no question that the US decision to deny Aboutalebi a visa violates the Agreement itself. But I've seen suggestions, most notably by my friend John Bellinger, that the US is not violating domestic US law because the 1947 United Nations Headquarters Agreement Act (scroll down) contains a "security...