"Name one country that Iran has OFFENSIVELY attacked. If a country was invading one of our allies, we would get involved such as they are. Iraq in the first place was an unjustified war. That is fact. That makes it even worse for our brave men and women of the military. I pray for their well being everyday because they are doing something so that we don't have to so don't get me wrong on that." -That's not the point. The problem with Iran is that they will arm and harbor terrorist organizations that can potentially attack the United States, just like the Taliban in Afganistan.
"Will you please enlighten me on why I'm wrong? Please." -Nearly all estimates show that Iran will have the capability to produce a nuclear weapon in the next 5-10 years. That is a fact. Just google it. Also there is a very distinct possibility that they could surprise us with a bomb just like Pakistan and South Africa (South Africa has since dismantled the program).
"As for your last statement, show me something to give that some validation as that Iran wants to annihilate the U.S." -Ok, here you go http://www.cnn.com/2005/WORLD/meast/10/27/ahmadinejad.reaction/index.html
Read down the page and you will see that Ahmadinejad said that he wishes to wipe Israel off the face of the earth he looks forward to a day without Zionism and the United States.