Now that the ice has melted, how's the research into the causes of ALS doing?
Amyotrophic Lateral Sclerosis--Lou Gehrig's Disease--got a major boost from the Ice Bucket Challenge a year ago.
The challenge is history, but not the disease.
Gail Gallaher and Dr. Lou Libby of the ALS Association of Oregon join us with the year-after look at the effects of the challenge.
