Is Israel breaking international law in Gaza? The crucial question Blinken must answer this week

As Israel prepares for a Rafah ground operation against U.S. wishes, and while Israel and Hamas are inching closer to a cease-fire and hostage deal, U.S. Secretary of State Antony Blinken has to tell Congress by Wednesday whether he accepts Israeli assurances that it isn't violating international law while using U.S. weapons