Better high explosive now than nuclear warheads later. One can live with the former, but the land will be contaminated after the latter. Nip the Ayatollahs in the bud ! Iran already has enough 20% enriched Uranium for 4 nukes (just 1 is enough to wipe out Israel). So even if they stop now, wont make any difference.
Israeli PM to Palestinian President Abbas: We must fight terror together (Haaretz)