"What we have to do to influence Iran is explain that if Iran does not begin to cooperate with the international community, we will substantially isolate Iran and destroy its means of supporting terrorism and pursuing nuclear weapons. This can be done incrementally, to give the Iranians an opportunity to reconsider their policy. Our Navy, not hyper-extended in Iraq, can blockade their ports. Our Air Force, also not hyper-extended in Iraq, can begin reducing their terrorist-support infrastructure. Things like oil fields, refineries and roads leading toward Syria and suspected nuclear sites. This can continue ... pretty much as long as the Iranians want it too.
If in fact we find an actual nuclear weapon, or one explodes anywhere in the world, the Iranians -- and the North Koreans as well -- need to know that we will assume it was theirs, and act accordingly. This may encourage them to turn their intelligence agencies and terrorist networks to better use."