Of course I have regrets, Senator. I regret losing my family. My wife was murdered because I was responsible for protecting David Palmer during an assassination attempt. My daughter can't even look at me. Every day, I regret looking into the eyes of men, women, and children knowing that any moment, their lives might be deemed expendable in an effort to protect the greater good. I regret every decision or mistake that I might have made which resulted in the loss of a single innocent life. But do...