I don't think the mad mullahs would need to use nukes on their own population, unless it was to blame it on us, but they will certainly use a nuclear umbrella for more aggressive expansion in every direction by their proxy (hezz, hamas, etc..) armies.

Your premise that if we isolate ourselves we'll be left in peace has been proven wrong as far back as written history goes. Most people learn that fact of life on a personal level before we get to kindergarten. I established peace for myself, as America has since we put down the Barbary pirates (our first regime change), by meeting violence with a disproportionate response. Some will only leave you be if you make the alternative more expensive than they are willing to pay, and some in this world are willing to pay with their lives or make you pay with yours.

USA is responsible for this bloodshed,
The support of the OBAMA administration for the Mullahs of IRAN is an active political and military support.

How much is the price of an agent of the Minister of the information now?

Now that Bonyade Alavi is closed by the American Justice, how are you paid?

President Obama's policy of diplomatic engagement combined with possible sanctions is doomed to fail. It is ineffective, naive and reckless. Direct talks, like those conducted in Geneva on Thursday, only give Iran more time. Mr. Obama is simply providing the mullahs with the cover they need to finish completing their nuclear arsenal.

Washington now has two choices: Sanction an American or Israeli military attack to destroy Iran's nuclear facilities or allow Tehran to go nuclear. Either option means war.

A devastating strike would likely trigger a fierce Iranian response, including waves of suicide bombers targeting Israeli civilians and U.S. troops in Iraq. Iranian missiles would pound Israeli and, maybe, European cities. Vital shipping lanes in the Persian Gulf would be disrupted, driving the price of oil to more than $300 a barrel – plunging the West into a possible depression. Hezbollah sleeper cells might be activated within the United States, unleashing deadly atrocities on American soil.

Yet, allowing a nuclear-armed Iran is likely to lead to an even worse regional war. Once the ruling clerics get their hands on nukes, a military showdown with Israel is inevitable. They will seek to destroy the Jewish state once and for all. Jerusalem will not stand by and commit existential suicide. It will retaliate. The result would be a nuclear holocaust in the Middle East.

The winds of war are blowing across the Persian Gulf. Following this summer's crackdown on pro-democracy protesters, the Iranian regime is weak, desperate and fracturing. Washington should vigorously pursue a policy of internal regime change; otherwise, Tehran will drag the Middle East into a certain conflagration that could lead to the slaughter of millions.

Instead, Mr. Obama has ruled out “meddling in Iran's internal affairs.” His peace-at-any-cost diplomacy guarantees military conflict. It is no longer a question of if this will happen, but when and on whose terms. Mr. Obama is sleepwalking into disaster. America and the Middle East will pay the price before the end of Ptesident Obama's term in office..

Iran can be America's best ally. Help Iran!