Despite renewed fighting with the Lebanese armed group Hezbollah just over the border, the mood was almost normal Thursday on the main street of Kiryat Shmona, a small town in northern Israel.Unlike during the last war with the Iran-backed movement, when the town was evacuated over fears of rocket fire, most shops are still open and customers sit on terraces of neighbourhood cafeterias. But when sirens suddenly wail, warning of incoming fire from the militants across the frontier, visibly scared...