GETTING TOUGH

What do you do when a country (Iran) continues to pursue nuclear weaponry, and also this same country (Iran) threatens and seeks help to wipe another country (Israel) off the face of the map?

What kind of measures, what kind of pressure (sanctions, maybe?) do you use to let them know you are serious and they need to do a 180 (degrees) quickly?

You do this.

That'll get their attention. No doubt. The message is "We do not mess around."