pete in georgia writes, no, what was wrong was going in there in the first place with no more knowledge of the 5,000-year-old insane culture than the average fourth grader possesses. we have to be the most arrogant foolish, nation of our stature ever to grace the planet. >> william writes the only way to prevent techtarian violence is to have american troops in iraq forever. if you want to read more, go to cnn.com/cafferty file or through our post on the situation room's facebook page. >> jack, thank you. a heart-wrenching mystery solved. jeanne moos is next with one dog's amazing story. ♪