The US policy in the Middle east has had a disastrous outcome for the US and people in the region. The history of US in middle east is riddled with mistakes. I do not see what has changed now and more importantly I do not see why the Iranians should trust the US. They only want to get closer to Iran to find out more about their military secrets and then launch a more devastating attacks. The same formula that was used in Iraq and Libya. So Iranians have the rights to be very suspicious of the US intent. You would be too, wouldn't you?
Man shot dead in northern Israel town of Bi'ina, police say the murder was gang related (Haaretz)