Iran's actions threaten the security of nations everywhere. And that is why the United States is rallying friends and allies around the world to isolate the regime, to impose economic sanctions.
We will confront this danger before it is too late. (Applause.)
I want our fellow citizens to consider what would happen if these forces of radicalism and extremism are allowed to drive us out of the Middle East. The region would be dramatically transformed in a way that could imperil the civilized world. Extremists of all strains would be emboldened by the knowledge that they forced America to retreat. Terrorists could have more safe havens to conduct attacks on Americans and our friends and allies. Iran could conclude that we were weak -- and could not stop them from gaining nuclear weapons. And once Iran had nuclear weapons, it would set off a nuclear arms race in the region.
Extremists would control a key part of the world's energy supply, could blackmail and sabotage the global economy. They could use billions of dollars of oil revenues to buy weapons and pursue their deadly ambitions. Our allies in the region would be under greater siege by the enemies of freedom. Early movements toward democracy in the region would be violently reversed. This scenario would be a disaster for the people of the Middle East, a danger to our friends and allies, and a direct threat to American peace and security. This is what the extremists plan. For the sake of our own security, we'll pursue our enemies, we'll persevere and we will prevail. (Applause.)
In the short-term, we're using all elements of American power to protect the American people by taking the fight to the enemy. Our troops are carrying out operations day by day to bring the terrorists to justice. We're keeping the pressure on them. We're forcing them to move. Our law enforcement and intelligence professionals are working to cut off terrorist financing and disrupt their networks. Our diplomats are rallying our friends and allies throughout the region to share intelligence and to tighten security and to rout out the extremists hiding in their midst. Every day we work to protect the American people. Our strategy is this: We will fight them over there so we do not have to face them in the United States of America. (Applause.)
http://www.whitehouse.gov/news/releases/2007/08/20070828-2.html