Gosh, I'm afraid I don't. It might have been on one of the daily Iran threads. I'm about to go offline else I'd check them now. It wasn't a link between SL & Tehran explicitly though -- it was about Tehran being a crossroads of international terrorism, with many organizations having some kind of representation there, and some form of convocation there every February (though, you know, the more I think on the article the less believable it gets...).