A man accused of plotting to kill U.S. politicians said he was pressured by Iran's Islamic Revolutionary Guard Corps to devise the murder-for-hire scheme. The allegation sounded like the stuff of spy movies: A Pakistani businessman trying to hire hit men, even handing them $5,000 in cash, to kill a U.S. politician on behalf of Iran 's powerful paramilitary Revolutionary Guard. It was true, and potentia... [4921 chars]