Hezbollah leader Hassan Nasrallah accuses Israel of crossing 'all red lines' with bomb attacks using pagers and radios, calling it a declaration of war. Nasrallah acknowledges Hezbollah's losses but vows to continue fighting and inflict punishment. Israel has not claimed responsibility for the attacks, which killed 37 people and injured 3,000. Israeli warplanes caused sonic booms over Beirut and struck targets in southern Lebanon as Nasrallah spoke.