At the Jerusalem theatre on Thursday night, concertgoers and staff expressed a mixture of anger, sadness and defiance as weeks of pro-Palestinian protests across dozens of US college campuses reached a tumultuous climax 6,000 miles away. The noisy demonstrations have been closely followed in Israel, reported by major media and discussed by prominent public figures. Idan Degani, a security guard at the theatre, said many in Israel viewed the protests with confusion and anxiety, seeing them as an attack on the country and not just its government. “We didn’t know so many people hated Israel. I don’t think these young...