In a ramshackle Palestinian refugee camp in Lebanon, Hayat Shehadeh wrings her hands as she watches the Israel-Hamas war. Her daughter is in Gaza, and she has not spoken to her for a week. "I can't sleep. I get up at 3:00 am... I go to watch the television," said the 69-year-old from her dark flat in south Beirut's Burj al-Barajneh Palestinian camp. "Sometimes she writes to me, 'I'm fine'. She doesn't write more than that" because she has no way to recharge her phone battery, said the elderly woman, a baby grandchild playing with a Palestinian flag on the floor nearby.