CBC News published this video item, entitled “Alzheimer’s drug hailed as breakthrough, but may have side effects” – below is their description. An experimental drug for Alzheimer’s disease slowed cognitive decline in a closely watched trial, but may carry a risk of dangerous side effects for certain patients. However, Dr. Donald Weaver, senior scientist at the University Hospital Network’s Krembil Brain Institute in Toronto, still calls it a ‘step in the right direction.’ CBC News YouTube ChannelGot a comment? Leave your thoughts in the comments section, below. Please note comments are moderated before publication.