I don't see that bias. To me it is a practical matter. Iran has turned down the offer of an open hand from Obama. Iran has publicly threatened Israel. Iran has hidden its nuclear development facilities. The IAEA has said Iran was lying. Iran has directly provided arms to militants in Palestine and Lebanon, arms used against Israel. It seems both fair and deserved to act in favor of Israel given the foregoing.<quoted text>
US policy against Iran and in favour of Israel is bias, unfair and undeserved.
Assuming Israel has nukes, what do you think would happen if tomorrow Israel turned all its nukes over to the USA for destruction, and let the IAEA verify that?