Netanyahu alone is calling the shots as Israel’s massacre of 90 Palestinians in Mawasi camp misses Hamas target, but kills ceasefire talks; massive bombs may have been US-made; US Defense Sec’y stands by Israel’s decision to attack; UN special rapporteur says attack was a violation of int’l law; a separate attack in Shati refugee camp kills 20; Palestinian journalist killed; unimaginable humanitarian crisis; dangerous situation in West Bank; more.