Much of the first-person videography of the Oct. 7 massacre comes to us courtesy of the Hamas psychopaths who proudly recorded their actions that day. But footage from the phones of survivors of the attacks add a crucial dimension to our understanding of the atrocities. A new documentary, Saturday October 7 , contains such scenes from survivors of the Nova music festival, where Hamas killed hundreds, and they are intense and terrifying and confusing in a radically different way from the videos