Less than a year after announcing his diagnoses with ALS, actor Eric Dane passed away last night from the disorder. His passing has once again brought the progressive neurodegenerative disease back into the national spotlight.

In this Deep Dive, Maria Shilaos discusses the disease -- what it is, how it affects the body, life expectany, and more -- and the way to support those who have ALS and their families. She's joined by Dr. Mark Bromberg, the former director of the ALS Clinic at U of U Health and Brian Federick, Marketing and Communications Officer for The ALS Association.