Before the speech tonight, these words are worth recalling:
In addition to freeing up resources to take the fight to al Qaeda, ending the war in Iraq will allow us to more effectively confront other threats in the world - threats that cannot be conquered with an occupying army or dispatched with a single decision in the middle of the night. What lies in the heart of a child in Pakistan matters as much as the airplanes we sell her government. What's in the head of a scientist from Russia can be as lethal as a plutonium reactor in Yongbyon. What's whispered in refugee camps in Chad can be as dangerous as a dictator's bluster. These are the neglected landscapes of the 21st century, where technology and extremism empower individuals just as they give governments the ability to repress them; where the ancient divides of region and religion wash into the swift currents of globalization.