Israel says Biden threat to stop arms 'very disappointing'

Israel's ambassador to the United Nations expressed disappointment Thursday at US President Joe Biden's threat to stop certain arms supplies to Israel if it invades the crowded Gaza city of Rafah. "If they go into Rafah, I'm not supplying the weapons that have been used... to deal with the cities," Biden said in an interview with CNN, in his starkest warning to Israel since the start of the war.