Iran Heads Toward Nuclear `Breakthrough,' Israel Says (Update2)

Iran is on a path toward a ``major breakthrough'' in its nuclear program that is ``unacceptable,'' Israeli Deputy Prime Minister Shaul Mofaz told a Washington audience today.

``It is an existential threat,'' Mofaz said at a forum on Iran at the Washington Institute for Near East Policy. ``We have to make sure we are prepared for every option.'' ...