KYIV, Ukraine -- The United States and Ukraine have reached a consensus on several critical issues aimed at bringing an end to the nearly four-year conflict, but sensitive issues around territorial control in Ukraine's eastern industrial heartland, along with the management of the Zaporizhzhia nuclear power plant, remain unresolved, Ukraine's president said. Volodymyr Zelenskyy spoke as the U.S. showed the 20-point plan, hammered out after marathon talks in Florida in recent days, to Russian negotiators. A response is expected from Moscow on Wednesday, Zelenskyy said.