Embryonic stem cell research is at the leading edge of a series of moral hazards.

Our enemies are a radical network of terrorists - and every government that supports them.

A lot of the reason why the debate is acrimonious is because of the 24/7 news cycles, blogs, and people being able to just throw something out there in order to get attention. And I'm not going be out there doing the same thing, trying to trash my successor or call attention to myself. I hope that's a positive contribution to the dialogue.

I know how hard it is for you to put food on your family.

A failed Iraq in the heart of the Middle East will provide safe haven for terrorists and extremists. It will embolden those who are trying to thwart the ambitions of reformers.

The advance of liberty is the path to both a safer and better world.

This is a nation that loves our freedom, loves our country.