Various veterinarians, medical researchers and doctors discuss how research and treatments for dogs with cancer has helped humans with cancer.

"Human Terrain' is two stories in one. The first exposes the U.S. effort to enlist the best and the brightest of American universities in a struggle for the hearts and minds of its enemies.... The other story is about a brilliant young scholar who leaves the university to join a Human Terrain team. After working as a humanitarian activist and winning a Marshall Scholarship to study at Oxford, Michael Bhatia returned to Brown University to conduct...