Iran is hell bent to have a nuclear weapon that it can launch at Israel. The Pakistani nuclear bomb it already has will not fit in Iran's long range missile so Iran is trying to build a smaller bomb. Once they have a nuclear bomb that they can launch at Israel or others in the region the entire equation changes. I suspect the Iranians are not crazy although they try hard to make us believe they are. We need to loft a nuclear warhead into a remote part of Iran so the Iranian people can get a taste of what is in store for them if their leaders continue this game. Sanctions other than complete blockage of Iran's foreign trade, won't work. Let us get with it.
Fire in Jerusalem suburb causes severe air pollution (Haaretz)