Israeli Prime Minister Netanyahu said his country would "stand alone if necessary," in response to President Biden's move to pause deliveries of some bombs to Israel. That decision has created a possible turning point in the U.S.-Israel relationship and the war in Gaza. Israel is poised to expand its operation in Rafah, a step the U.S. is warning Netanyahu not to take. Nick Schifrin reports. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders