This video is unavailable because we were unable to load a message from our sponsors. If you are using ad-blocking software, please disable it and reload the page. Embed Code Restart Playing WATCH MORE VIDEOS FROM THIS EPISODE > Parents Sara and Paul are on a mission to save their daughter Marian’s life who was born with a rare storage disorder called Niemann-Pick type C, which has symptoms that mimic Alzheimer’s. ShareTweet