Can a new drug cure Alzheimer's disease?

Data from Japanese and American Pharmaceutical companies show how a new drug can significantly slow down cognitive decline in some patients by 27 percent. So, what will be the impact of this new drug? Join host Mohammed Jamjoom. Guests: Graeme Sutherland - Social Media Ambassador for Alzheimer Scotland. Bart De Strooper - Director of the UK Dementia Institute. Susan Kohlhaas - Director of Research at Alzheimer's Research UK.