After 11 days of violence, Yossi Klein Halevi, author of "Letters to My Palestinian Neighbor", joins Bianna Golodryga to react to the latest spate of violence between Israel and Hamas. Palestinian writer Mariam Barghouti reacts to the Israel Hamas ceasefire and gives a glimpse into the daily lives of Palestinians. Nobel Prize-winning psychologist and author Daniel Kahneman breaks down "Noise": innate flaws in judgment that lead to unpredictable outcomes. Dr Monica Gandhi was an early proponent of mask wearing but now argues that Americans who are vaccinated can take off their masks and that’s down to how effective the vaccines are. She digs into the science with our Hari Sreenivasan. To learn more about how CNN protects listener privacy, visit cnn.com/privacy