Iran says it won't resort to terrorism to avenge the latest murder of one of its nuclear scientists. The speaker of the Iranian Parliament accused Israel and the U.S. of using such tactics, in a desperate bid to stop Tehran's nuclear program. A number of Western officials have spoken out recently about possible military action against Iran. And, as RT's Paula Slier reports, many in Israel say a covert war may already be underway. Iran isn't a threat to anyone and the tension around its nuclear programme is fabricated by Washington - so says Brian Becker of the anti-war ANSWER coalition.