Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Canada Set to Strengthen National Terror Defense Tactics __________________________________________________________________ [1]http://www.voanews.com/media/photogallery/canadian-parliament-on-loc kdown-after-shooting/2492354.html References 1. http://www.voanews.com/media/photogallery/canadian-parliament-on-lockdown-after-shooting/2492354.html