We saw when those World Trade towers came down what these terrorists will do.

Much has been accomplished during the last year in the campaign against terrorism. This struggle will require vigilance, perseverance and sacrifice for many years to come.

This ability to have reliable sources of energy and a reliable transmission of energy here in North America is critical for both of us and for Mexico as we want to keep our economies growing.

Let me close as I did in Gander on September 11, 2002 when I went to that community to thank the people of Gander and the people of Canada for the overwhelming support and help that was given to us in the wake of those attacks on September 11, 2001.

We know that if al Queda or one of these terrorist organizations were to get a weapon of mass destruction from Iraq, that they would have no hesitation about using it to catastrophic consequences the potential is for hundreds of thousands of casualties.

Canada and the United States are also working at the World Trade Organization and in our own hemisphere with negotiations for a Trade Area of the Americas to try to help countries create a positive climate for investment and trade.

Canada is preparing to play a major role in the continued stability and security of Afghanistan through ISAF.

I can tell you that the Canadian intelligence and law enforcement agencies have been providing outstanding co-operation with our intelligence and law enforcement agencies as we work together to track down terrorists here in North America and put them out of commission.

We will have a border that is open for business, open for tourism, open for legitimate travelers but that is closed to terrorists and drug pushers and smugglers and others who seek to break the law.

We want to look at how we would respond because, as hard as we work to prevent terrorist attacks here North America, if we have a catastrophic terrorist attack, it is the military that is going to have to go in at the request of civilian authorities.

I do want to try to put things in perspective today relative to the U.S.-Canada relationship. I would like to start by talking about how important this relationship is to the people of the United States.

When I was Governor of Massachusetts, we worked to get Sable Island gas into New England.

These are Canadian and United States intelligence and law enforcement offices who are working in teams and who are using good intelligence and good law enforcement to really stop the criminals and terrorists before they ever get to the border.