Iran is expected to respond tomorrow regarding the U.S. proposal to end the war. The one-page memorandum would declare an end to the conflict and trigger a 30-day period resolving nuclear demands, unfreezing of Iranian assets and negotiating security in the Strait of Hormuz, one person familiar told CNN. We'll go live to Islamabad, Pakistan, where this could all come together, or fall apart, in the days ahead. Plus, remembering CNN founder Ted Turner, who died today at the age of 87.