If we are going to commit American troops, we must be certain they have a clear mission, an achievable goal and an exit strategy.

For the year after I left government service, I worked as a consultant to the Republican National Committee because the lawyers advised that was the proper way for me to comply with ethics regulations and continue to advise the President.

We are all strong-willed, forceful personalities and the President encourages vigorous debate.

If we are going to commit American troops, we must be certain they have a clear mission, an achievable goal and an exit strategy.

The President has a wonderful sense of humor, which is one of the reasons it is so much fun to work for him.

My faith instills in me a deep sense of humility and gratitude, reminding me how often I fall short and how much I need the savior, and how thankful I am that God has done for us what we could not do for ourselves.

I can't imagine anyone who doesn't think the world is safer without a tyrant who murdered his own people, used weapons of mass destruction against them and flouted the world for so many years.