The experts say that Iran is six to nine months away from mastering the centrifuge process of enrichment, the key step in a 5- to 10-year process of building a nuclear bomb. Talking to the Iranians at three interlocking levels is the best way to determine whether there is any realistic hope of deflecting them from enrichment or deterring them if they get the bomb -- and what happens if the answer to both is no.
Bush must reshape Ronald Reagan's attitude toward Mikhail Gorbachev: Don't trust, do verify at every step of the way. First, there must be something to verify.
