that go through romania into western europe. in cambodia and thailand we have sensors with over 130 kids who have been sold along the borders. so it really requires some vigilance but also, you know, better enforcement. the u.s. did pass a great law, uma, where any sex tourist who leaves the united states and goes to a place where he thinks that he might be free from prosecution, that he's held lie alto the same laws that he would face here in the united states if he engages in pedophilia or child sex exploitation. >> you've been on the front lines rescuing these children. what can you tell us about this experience? >> well, you know, one is just the shock of how young they are. you mention heed some as young as 6 years old. i'll go to my watershed experience. how i started not for sale was being in cambodia and going under cover to a place that was selling 25 young girls, you know, 11, 12, and 13. it just struck me approximate