There's a good opinion piece at AlterNet.

Here's hte last bit from it:

The people of Iran, leading democracy advocates and even conservative Iranian-American exile groups oppose an attack. They understand that U.S. bombs falling on Tehran will only rally people behind the current government.

In an open letter to the United Nations, former political prisoner and Iranian opposition leader Akbar Ganji wrote, "Even speaking about the possibility of a military attack on Iran makes things extremely difficult for human rights and pro-democracy activists in Iran. No Iranian wants to see what happened to Iraq or Afghanistan repeated in Iran."

I don't know with certainty if the United States will attack Iran. It is possible that the Bush administration is ratcheting up militarist rhetoric in order to intimidate European allies into tightening economic sanctions against Iran.

And the decision whether to bomb Iran depends, in part, on actions by the American people. Now is the time to let your national and local politicians know that we don't need another human disaster in the Middle East. Code Pink is organizing a national campaign to get local city councils to pass resolutions against attacks on Iran. Now is the time for anti-war demonstrations around the issues of both Iraq and Iran.