Neurosurgeon and CNN medical correspondent Dr. Sanjay Gupta has written a novel, "Monday Mornings". The title refers to the closed-door morbidity and mortality meetings which doctors attend on Monday mornings, to discuss medical errors. Dr. Gupta also talks about being embedded with troops in Iraq in 2003, and performing brain surgery in the field. On the topic of healthcare in the U.S., he believes more should be done to prevent rather than treat diseases. He thinks it is possible to eradicate heart disease.