When it comes to the healthcare system in this country, Dr. Martin Katz recalls an interesting analogy, "When people are sick, it's like an overflowing sink, and people keep looking for ways to mop the water up, rather than finding a way to unplug the sink." In this final episode of a 4-part series with Katz, he and the Amens discuss the importance of a paradigm shift when it comes to chronic health care.