Iran NUCLEAR Threat to New York?

Iran President Ahmadinejad Plans Trip To New York City/UN next week; requests visas for more than 25 "security agents"... Islamic Iran wants to fly Ahmadi-Nejad to the UN in a private plane and leave a large group of their agents in the plane at JFK airport who will not pass through US customs. How better to bring in a nuke into the heart of New York? Using a specially adapted/altered jetliner? At the very least, create a blackmail threat by holding New York hostage? Or it could carry an EMP (electro-magnetic pulse) nuclear device, which could be dropped at 30,000 feet and destroy all electronic circuitry in the New York area. Computers, cars, trains, radios, TV's etc., etc. Iran reportedly has both enough fissionable material and the technnology for an EMP device. My guess would be an EMP (electro-magnetic pulse) nuke bomb released and detonated from the plane as retaliation when the UN refuses to accept his desires. Which it clearly will. Ahmadi-Nejad's rationale and justification? If you prevent me having the technology I want or need, then I will damage yours so you can feel what I feel. All electronic circuitry around New York will stop. Think about that! Not just computers in the Stock Exchange or Banks but cars, laptops, phones, trains, traffic lights, taxis, cash registers, Internet etc.,etc. No big loss of human life unless cars crash or a train derails but what a HUGE payback to the UN and the USA for saying "no" to him! He could still inside the UN building and order the plane to take off and the EMP device to be dropped. No harm to humans, so he would be safe and have an alibi. Read and sound a warning to everyone! This could be one of the ugliest things that happens to the USA. 9/11 cost lives, this would cost national size fortunes. The event could happen on a fly over of USA air space by the aircraft on the way back in which ONLY the suicide volunteers on the aircraft remain on board after Ahmadi-Nejad and his personal entourage have disembarked and send the plane back without them. In Cuba or Venezuela, for instance. Alternatively the special aircraft could be delivering an EMP or nuke missiles to Cuba and or Venezuela for future use. More likely to be a retaliation as outlined above. What idiot is going to allow this to happen? Even potentially. Or as a dry run/dress rehearsal.