Michael Oren, Israel’s ambassador to the United States, on Friday warned that an Iranian atomic bomb could “wipe Israel off the map in a matter of seconds,” and that the Iranians could “accomplish in a matter of seconds what they denied Hitler did, and kill 6 million Jews, literally.”

how many nuclear weapons do the Israelis have,
and Pakistan and India and the rich oil states ?
I`d worry about them before Iran.

Iran is the only one of those countries who has repeatedly called for the destruction of an independent Country...Israel. As the article points out, many other countries in the ME would be relieved if Iran's nuclear weapons program was gone too; yet they lack the ability to carry it out.