On Monday's broadcast of "CNN This Morning," Biden Campaign Co-Chair Sen. Chris Coons (D-DE) said that Israel dropping leaflets warning civilians is "yet another example" "of the IDF continuing to follow the rules of war." But the reported paused ammunition shipment to Israel "does signal that there are grave concerns on the part of many of us. It is a reminder that many have raised concerns about the conduct of what might be the last phase of this war in Gaza" in Rafah.