Canada train 'al-Qaeda plot' suspects in court
24 April 2013 Last updated at 08:17 BST
Two men arrested in Canada on suspicion of plotting what officials describe as an al-Qaeda-backed plot to bomb a train have appeared in court.
Officials said the alleged plot had support from al-Qaeda in Iran, although there was no sign of state sponsorship.
Iran has denied any links to the two men.
Paul Adams reports from Toronto.