Israel preparing for Rafah invasion amid increasing tension with U.S. over humanitarian crisis in Gaza CBS NewsMiddle East Crisis: Fighting Returns to Northern Gaza as Israel Observes Day of Mourning The New York TimesIsraeli operations in north and south Gaza force displaced to flee again The Washington PostIsrael’s new assault on northern Gaza Al Jazeera EnglishUS officials continue to warn against invasion of Rafah, even as Israel presses ahead CNN