Pushing legislation that would undercut our troops just as we're beginning to make progress in Baghdad.

There were tactical decisions that I wish I could have done differently: mission accomplished, not revealing my drunken driving charge prior to my run for the presidency, flying over New Orleans on Katrina and the pictures being released and people saying, "he's aloof and doesn't really care."

I appreciate that question because I, in the state of Texas, had heard a lot of discussion about a faith-based initiative eroding the important bridge between church and state.

Some who call themselves realists question whether the spread of democracy in the Middle East should be any concern of ours. But the realists in this case have lost contact with a fundamental reality: America has always been less secure when freedom is in retreat; America is always more secure when freedom is on the march.

I strongly believe that marriage should be defined as between a man and a woman. I'm troubled by activist judges who are defining marriage. I've watched carefully what's happened in San Francisco where licenses were being issued, even though the law states otherwise. I have consistently stated that I will support law to protect marriage between a man and a woman. And obviously these events are influencing my decision.

I am comfortable knowing that I put my heart and soul into the presidency.

My relationship with God through Christ has given me meaning and direction. My faith has made a big difference in my personal life, and my public life as well. I make personal decisions every day. Some are easy, and some aren't so easy. I have worries just like you do. And I pray. I pray for guidance. I pray for patience. I firmly believe in the power of intercessory prayer; and I know that I could not do my job without it.