Israel-Hamas war latest: International calls for cease-fire grow after assassinations in the Mideast

Read MoreUnited States President Joe Biden says he’s “very concerned” that the violence in the Middle East could escalate, adding that the killing of a top Hamas leader in Iran has not helped efforts to negotiate a cease-fire in the Israel-Hamas warUnited States President Joe Biden says he’s “very concerned” that the violence in the Middle East could escalate, adding that the killing of a top Hamas leader in Iran has not helped efforts to negotiate a cease-fire in the Israel-Hamas war