Hezbollah's deputy leader says the group has adopted "new calculations" to inflict pain on Israel. Naim Qassem also says the group will hit military targets throughout Israel if no ceasefire is agreed. The comments follow the deaths of at least 41 people in Israeli air strikes. The Israeli military says it's carried out 200 air raids on Hezbollah targets in the past 24 hours. Al Jazeera’s Dorsa Jabbari reports from Beirut.
