My take on this whole nuclear issue with Iran echoes what I have heard and  read. The Iranian president cannot be trusted and is an expert of dodging on  point questions using deflective language. He does nothing more than dance  around the point regarding nuclear weapons. When the BBC contacted me to be on  their round table show recently, I was stunned. My views remain that  history repeats. In the 30's, Hitler was rising to power. He was in the  "friendly stage", trying to woo others, which he succeeded. The other countries  all tried to appease him with concessions or by "ignoring him" thinking the  problem would vanish! Hitler would then accept them and not really concede  anything but continued to be cordial and nice--reassuring the world that he only  wanted what was best for Germany. Time went on. Inside Germany, the military had  been building up and training all along. The citizens themselves had little clue  what Hitler really wanted at the time (30's). It all seemed "Okay", to anyone  who simply casually looked. To others, they saw danger and tried to warn an  ignorant world.
 Ahmadinejad is following the same script Hitler wrote and performed. The  world today is smarter.  His goal is to destroy Israel. He does have  designs on Iraq in a covert manner. Iran could control some of Iraq through  covert activity, for instance, control Basra, key to oil and ports. He is not  that dumb to do this overtly with military activity- he is a fox. A sly, cunning  leader.
 If the world waits until Iran does do something with even a tactical  nuclear weapon, it is too late. With a nuclear weapon, Iran would be a threat to  most nearby countries. Instability would increase dramatically. The problem for  the West is that no solution is even a good one. They are all only the best of a  bad selection of choices to counter this. It is a "damned if you do, damned if  don't" situation. We all know that even with pinpoint bombing is inaccurate if  the intelligence of the nuclear locations is incorrect.  The best we could  do would be to destroy the obvious above ground nuclear facilities, and of  course, Iran would keep such material in this obvious place. At least, serious  damage could be made along with destroying their oil refineries. Perhaps the  Iranian people would then be angry enough to overthrow the regime, for it is  their government which has brought this upon them. The common Iranian is no  different than the common American in many ways. 
 French President Nicolas Sarkozy said a nuclear Iran could threaten the  world. How true. He is also quite correct that unless Iran proves to the world  it is "clean", the West will sooner or later use military force.
 Iran should allow the inspectors in their country, free access to any  location they wish to pursue, stay as long as they want, talk to anyone they  want. Anything short of this is akin to a person who knows they are guilty when  charged with a crime--they dodge questions, confuse issues, and to a policeman,  act suspiciously by refusing to cooperate. 
 A person who is truly innocent has nothing to hide. That is the simple  clue. Iran is not this person.