As most Americans know, conflicts of interest riddle the US health care system. They result from physicians practicing medicine as entrepreneurs, from physicians' ties to pharma, and from investor-owned firms and insurers' influence over physicians' medial choices. These conflicts raise...

As most Americans know, conflicts of interest riddle the US health care system. They result from physicians practicing medicine as entrepreneurs, from physicians' ties to pharma, and from investor-owned firms and insurers' influence over physicians' medial choices. These conflicts raise...