Iran's government has rejected any link to an alleged al-Qaeda plot to derail a passenger train in North America.<br /><br />Canadian authorities say there are no signs that the Iranian state, with which it severed diplomatic relations last year, was behind the attempted attack.<br /><br />Nonetheless Iran's Foreign Minister, Ali Akbar Salehi, has dismissed the al-Qaeda allegations as "ridiculous."<br /><br />...<br />No Comment | euronews: watch the international news without commentary | http://www.euronews.net/nocomment/