Today's Close-Up S2018E31 - "Honjo-ism": Interview with 2018 Nobel Winner

It was recently announced that Professor Tasuku Honjo was a co-winner of this year's Nobel Prize in Physiology or Medicine. As he paved the way towards a fourth treatment method for cancer, his passion and research philosophy affected not only his colleagues and students but a wide range of people. The professor talks about how the new drug Opdivo was developed as well as the future of cancer treatment.