Lisa says she's more determined than ever to finish telling the story her sister started. "It was so traumatizing that [Laura] has wanted to slow down a bit. I, on the other hand, am kind of crazier than ever to want to expose things and report," Lisa says. "I have become even more determined than ever to try and raise awareness. There's a real crisis, and we continue to hope that people, through Laura and Euna's experience, will want to become more aware of this humanitarian crisis on the border of North Korea and China."