By Caitlin Hu, CNN, https://edition.cnn.com/2023/12/12/middleeast/ceasefire-vote-gaza-israel-un-intl The United Nations General Assembly has voted to demand an immediate humanitarian ceasefire in war-torn Gaza, in a rebuke to the United States which has repeatedly blocked ceasefire calls in the UN’s Security Council. A majority of 153 nations voted for the ceasefire resolution in the General Assembly’s emergency special session…