From the Associated Press:

Iran's president Sunday called for U.S. leaders to be "buried" in response to what he says are American threats of military attack against Tehran's nuclear program.

Mahmoud Ahmadinejad is known for brash rhetoric in addressing the West, but in a speech Sunday he went a step further using a deeply offensive insult in response to U.S. statements that the military option against Iran is still on the table.

"May the undertaker bury you, your table and your body, which has soiled the world," he said using language in Iran reserved for hated enemies.

Several top U.S. officials including Adm. Mike Mullen, chairman of the U.S. Joint Chiefs of Staff have said in recent months that the military option remains on the table and there is a plan to attack Iran, although a military strike has been described as a bad idea.

So the essential Goldblog question remains: If Teheran doesn't find negotiations tempting, and if sanctions don't work, and if the Iranian nuclear program keeps progressing on the path it is on, what will the Obama Administration do?