Celebrities are speaking out about the Israel-Hamas war. Billie Eilish, Ava DuVernay, Mahershala Ali, and Phoebe Bridgers are among the celebrities who have worn pins at recent Hollywood awards ceremonies calling for a ceasefire in Gaza. Many others, including America Ferrara, Jon Stewart, and Cate Blanchett, signed a letter calling on President Biden to demand an end to the hostilities in the ongoing war. The latest conflict began on Oct. 7, when Palestinian militants launched an attack on Israel where at least 1,200 civilians were killed and hundreds more taken hostage. Israel responded by attacking Gaza, sparking a humanitarian crisis....