As quoted in a review of Fahrenhype 9/11, FahrenHYPE 9/11: Morris vs. Moore, Chicago Sun Times, 28 October 2004, Jim, Emerson http://rogerebert.suntimes.com/apps/pbcs.dll/article?AID=/20040802/EDITOR/41028002, - some indications exist that this was from a speech in Power Center, Michigan, promoting Dude (2003)
2004
“When people think of Islamic terrorism, they think of Afghanistan, or maybe they think of some place in the Middle East, but the truth is that threat exists all over the world … There are a number of threats on a number of levels, but if you are talking about terrorism it is Islamicism … There are other threats out there, but that is the one that I can tell you occupies the security apparatus most regularly in terms of actual terrorist threats … homegrown [Islamic] terrorism is something we keep an eye on.”
S. Harper: ‘Islamicism’ Canada’s Biggest Threat: PM http://www.onislam.net/english/news/americas/453806-islamicism-canadas-biggest-threat-pm.html - OnIslam, September 7, 2011</ref><ref> Harper says 'Islamicism' biggest threat to Canada http://www.cbc.ca/news/canada/story/2011/09/06/harper-911-terrorism-islamic-interview.html - CBC News, September 6, 2011
2011
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Stephen Harper 70
22nd Prime Minister of Canada 1959Related quotes

“One cannot reduce terror by holding over the world the threat of what it most fears.”
Citizenship Papers (2003), A Citizen's Response

New York Times Op-Ed "Grounding a Pandemic" (6 June 2005) http://www.nytimes.com/2005/06/06/opinion/06obama.html?ex=1275710400&en=69f51e47097d5dd9&ei=5090&partner=rssuserland&emc=rss by Barack Obama and Richard Lugar
2005

In response to an alleged plot to attack a VIA Rail passenger train, Toronto Star, April 25, 2013, http://www.thestar.com/news/2013/04/25/stephen_harper_terror_threats_are_no_time_for_apos_sociology_apos_.html
2013

Address at a press conference, as quoted in "Mubarak : Arabs to fight 'scourge of terrorism'" at CNN (3 June 2003)

"When Will NYT Reveal One of al Qaeda's Secret Programs?" http://humanevents.com/2006/06/28/when-will-nyt-reveal-one-of-al-qaedas-secret-programs/ (28 June 2006).
2006

2000s, 2001, Islam is Peace (September 2001)

Quotes, DNC Address (2004)
Context: We have to be crystal clear about the threat we face from terrorism. It is deadly. It is real. It is imminent. But in order to protect our people, shouldn't we focus on the real source of this threat: the group that attacked us and is trying to attack us again: Al Qaeda, headed by Osama bin Laden? Wouldn't we be safer with a President who didn't insist on confusing Al Qaeda with Iraq? Doesn't that divert too much of our attention away from the principal danger?

Counterterrorism and Cybersecurity: Total Information Awareness (2nd Edition), 2015