 You have been deeply involved with the diplomatic effort to try to bring an end to the war and to bring about the release of those still held against their will in Gaza. President Biden put forward an announcement just about a month ago of a plan that would lead to a durable ceasefire over phases and to the release of those remaining hostages. What is your sense of the likelihood that that plan can, in fact, come to fruition? And if it cannot, is there a plan B?