Iran's turn for a 'coalition of the willing' by Ehsan Ahrari

The Bush administration has conducted a calculated three-tiered campaign either to force Iran to lower its "threat potential" with regard to its nuclear program or, failing that, to bring about a regime change in Tehran. And within these tiers, other layers are unfolding that confirm Washington's unwavering determination to resolve the matter, one way or the other, one plodding step at a time.