Good article here. Some excerpts:
For some time now, the chattering classes have debated whether the United States should negotiate with the Islamic Republic of Iran. Both sides have endowed the very act of negotiating with near-mythic power.
The advocates suggest that "good relations" may emerge, while opponents warn it is somehow playing into the mullahs' hands. Both seem to believe that the three recent talks in Baghdad are historically significant, since they are said to be a departure from past practice.
That claim is false. Every administration since Ayatollah Khomeini's seizure of power in 1979 has negotiated with the Iranians. Nothing positive has ever come of it, but most every president has come to believe that a "grand bargain" with Tehran can somehow be reached, if only we negotiate well enough....
...The current administration has maintained the pattern. Despite a considerable volume of criticism of the mullahs, and open warnings of undefined consequences if Iran did not become more cooperative, various American officials and the usual private emissaries have explored the possibilities of better relations.
In 2001 and early 2002 we negotiated the future of Afghanistan after the war against al Qaeda and the Taliban, and although some diplomats praised Iranian "cooperation," military intelligence had hard evidence that the mullahs had sent killers into Afghanistan to attack our troops. Meetings were subsequently held with Iranian representatives in Geneva and Cyprus, and just last September, Secretary of State Condoleezza Rice asked Mr. Gonzales to try again. He returned to Tehran, and emerged empty-handed.
The current negotiations are thus part of a well-established pattern. If anything, there is far less reason for optimism than in the past, since our knowledge of Tehran's war against us--notably in Iraq and Afghanistan--is broader and deeper than before. The Europeans' failure to make any progress at all in their diplomatic efforts to convince Tehran to abandon its nuclear weapons program should further convince an honest observer that the mullahs intend to build an atomic arsenal and use it against us and our allies.
As Jonathan Swift put it, you cannot reason a man out of something that he did not reason his way into. The Iranian war against the U.S. rests upon fanatical convictions, and Tehran has no interest in resolving it at a conference table.