I worry about a culture that devalues life and believe as your president I have an important obligation to foster and encourage respect for life in America and throughout the world.

It helps me sleep at night.

You work three jobs? Uniquely American, isn't it? I mean, that is fantastic that you're doing that." To a divorced mother of three, Omaha, Nebraska, Feb. 4, 2005

When a drug comes in from Canada, I wanna make sure it cures ya, not kill ya... I've got an obligation to make sure our government does everything we can to protect you. And one - my worry is that it looks like it's from Canada, and it might be from a third world.

Our two nations both faced great challenges when they were founded, and our two nations have both relied on the same principles to help us succeed. We've built strong democracies to protect the freedoms given to us by an Almighty God. We've welcomed immigrants, who have helped us thrive. We've built prosperous economies by rewarding innovation and risk-taking and trade. And we've built an enduring alliance to confront terrorists and tyrants.

I'm comfortable with how I lived my life as the president.

The fundamental question is, 'Will I be a successful president when it comes to foreign policy?' I will be, but until I'm the president, it's going to be hard for me to verify that I think I'll be more effective.