And that's it from Obama. Just a few highlights here: He said he was ready to use "all elements of U.S. power," including military force, to protect U.S. interests in the Middle East. He's encouraged that Iranian "President Rouhani received from the Iranian people a mandate to pursue a more moderate course," and he's directing his secretary of state to pursue a nuclear agreement with Iran. And he said that U.S. disengagement from the Middle East would create a vacuum of leadership, and that would be a mistake for the world. "We stand ready to do our part to prevent mass atrocities and protect basic human rights. But we cannot and should not bear that burden alone," he said.