Israel-Hamas war: Biden vows to withhold weapons if IDF invades Rafah | LiveNOW from FOX

National security analyst Hal Kempfer joins LiveNOW's Austin Westfall to react to the news that President Biden is vowing to withhold weapons from Israel if it invades Rafah. Subscribe to LiveNOW from FOX! https://www.youtube.com/livenowfox?sub_confirmation=1 Where to watch LiveNOW from FOX: https://www.livenowfox.com/ Follow us @LiveNOWFOX on Twitter: https://twitter.com/livenowfox Raw and unfiltered. Watch a non-stop stream of breaking news, live events and stories across the nation. Limited commentary. No opinion. Experience LiveNOW from FOX.