CAR T-cell therapy: New hope for blood cancer patients

Treatments for cancer are constantly evolving, giving patients new hope in the fight against deadly diseases. For patients with some blood cancers such as leukemia or lymphoma, there is a new treatment being used called Chimeric Antigen Receptor T-cell therapy, or CAR T-cell therapy. Dr. Seth Fagbemi, hematologist and oncologist at Marshfield Clinic Health System, explains in this video.