In 2004, journalist Dave Iverson received the same news that had been delivered to his father and older brother years earlier: He had Parkinson's disease, a degenerative neurological disorder that affects about one million Americans. In a FRONTLINE a... (more)nd ITVS joint production, Iverson sets off on a personal journey to explore the scientific, ethical and political debates that surround Parkinson's, a disease at the center of the ongoing controversy over embryonic stem cell research. Iverson talks to scientists on the cutting edge of new cures and therapies for Parkinson's as well as a number of other major neurological conditions. And he has intimate conversations with fellow Parkinson's sufferers like actor Michael J. Fox and writer Michael Kinsley.