This guy was not after martyrdom by any means. What he leaves behind is a tremendous challenge for the rest of us and a guiding force.

If anything, the march highlighted the human need. The challenge is getting the rest of the story out there.

The important thing is the legacy lives and Tom lives with us.

He actually believed in his heart that he would better them by his conviction and his beliefs and his skills, and I think largely succeeded. What he leaves behind is a tremendous challenge for the rest of us and a guiding force.

We are on the cusp of having to make a decision about how to deal with this.

It's interesting that by taking these people, they're doing the opposite of what they set out to do. They're bringing attention to how noble and necessary their work is in Iraq.