http://www.chcf.org/articles/2015/11/myth-fact-insurer-mergers

http://www.healthleadersmedia.com/finance/value-based-care-ripping-health-system-profits
http://www.seattletimes.com/seattle-news/health/group-health-approves-acquisition-by-kaiser/
Voting members of Seattle’s Group Health Cooperative agreed Saturday to join with California-based Kaiser Permanente, an agreement that allows a review of the $1.8 billion deal to go forward.