Vali Nasr and Ray Takeh on Iran:
Iran is not, despite common depictions, a messianic power determined to overturn the regional order in the name of Islamic militancy; it is an unexceptionally opportunistic state seeking to assert predominance in its immediate neighborhood. Thus, the task at hand for Washington is to create a situation in which Iran will find benefit in limiting its ambitions and in abiding by international norms.
Dialogue, compromise, and commerce, as difficult as they may be, are convincing means. An acknowledgment by the U.S. government that Tehran does indeed have legitimate interests and concerns in Iraq could get the two governments finally to realize that they have similar objectives: both want to preserve the territorial integrity of Iraq and prevent the civil war there from engulfing the Middle East.