By Donna Smith It isnt often that I learn a new word in the health care system discussion, but this week I did. Churning. I was at a meeting here in Colorado where I have taken on a new role in advocating and administering for a publicly financed, universal, single-payer system with Health Care for All Colorado.And the definition of churning I learned is a sad commentary on a system that still allows access to care based on inequality of coverage that leaves so many people suffering and tens of thousands dying in America every year. Churning is the policy…