 A U.S. official tells CBS News that the administration will release a shipment of 500-pound bombs to Israel that were being withheld since May. The shipment was put on hold over concerns about just how the munitions could be used in densely populated areas of Gaza. Meanwhile, Prime Minister Benjamin Netanyahu has told the U.S. Middle East envoy that he is committed to a ceasefire deal, so long as Israel's red lines are respected.