When you see people suffering and dying and hungry, this job gives you the ability to do something about it.

We can't just rail against crime. We must speak of the root problems - devastating family breakup, an insidious culture of violence that cheapens human life, skyrocketing prisoner recidivism rates that rob our communities of husbands and fathers - and recognize that there is a societal role in rehabilitation and restoration.

As a follower of Jesus, I am called to work for justice and reconciliation, and to be an advocate for those who cannot speak for themselves. I plan to focus my future work on human rights and religious freedom - both domestic and international - as well as matters of the culture and the American family.

Having served in the Nixon Administration, I am well aware of how the political leadership of an administration can try to politicize the civil service, including law enforcement.

There was that argument that if we had more women in positions of authority, the world would be a nicer place. And then we got Golda Meir, Margaret Thatcher, Sirimavo Bandaranaike, Indira Gandhi. When women become acclimatised to war, they can become every bit as ruthless as men.

Historical fiction was not - and is not - meant to supplant literature from the period it describes. As a veteran of the Crimea, Tolstoy wrote 'War and Peace' to match his own internal sense of the truth of the Napoleonic wars, to dramatize what he felt literature from that period had failed to describe.

Cliches about supporting the troops are designed to distract from failed policies, policies promoted by powerful special interests that benefit from war, anything to steer the discussion away from the real reasons the war in Iraq will not end anytime soon.

The war correspondent has his stake - his life - in his own hands, and he can put it on this horse or that horse, or he can put it back in his pocket at the very last minute.