After the U.N. vote approving the U.S. proposal, the White House issued a statement (full text) reading in part:
President Obama applauds those countries that supported the amendment offered by the United States to ensure that "sexual orientation" remains covered by the United Nations resolution on extrajudicial, summary, and arbitrary execution. Killing people because of their sexual orientation cannot be rationalized by diverse religious values or varying regional perspectives. Killing people because they are gay is not culturally defensible – it is criminal.
While today’s adoption of an inclusive resolution is important, so too are the conversations that have now begun in capitals around the world about inclusion, equality, and discrimination. Protecting gays and lesbians from state-sponsored discrimination is not a special right, it is a human right.