Today Leader of the Islamic Revolution, Ayottallah Seyed Ali Khamenei, spoke of US miscalculations made over the decades when it comes to Iran. How D.C. leadership has, over a few generations, tried a multitude of approaches, plots, and plans, to either change, curtail, or control Iranian leadership. And the many challenges the country has been faced with over the years to deal, not just with US attempts to conquer it in some form or another, but also with Americas ambitions and miscalculations for the region of west asia which have also impacted Irans security and regional stability.