J.P. Morgan Notebook Day 2: Walmsley On Diversity, Amgen's Overseas Cash, Growing Opdivo, Mylan On US Generic Pricing, Boston's Pipeline And J&J In Alzheimer's

Daily round-up of news and notes from the 2018 J.P. Morgan Healthcare Conference in San Francisco: GSK's Walmsley looks to be a leader on diversity, Amgen talks tax reform and deals, Mylan raises the issue of generic drug shortages, Boston builds out its pipeline, and J&J is dealing in Alzheimer's disease.