James G. Kahn compares private insurance (current system) to Medicare-for-All (single payer) and explains how a single payer system could easily exist without single insurance in charge. He also analyzes scenarios in which private insurance companies might function within a single payer system and in what capacity.  

Read  Medicare for All and Private Insurance: It is Like Mixing Oil and Water  James G Kahn,  www.tarbell.org  What are your thoughts? Please write your comments below.