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Walgreens doesn't need PBM to keep it at top
WHAT IT MEANS AND WHY IT'S IMPORTANT — A lot was made of Walgreens' sale of its pharmacy benefit management business to focus on its stores and the other parts of its business, with some analysts and pundits suggesting CVS should or might soon follow suit. Whether or not CVS Caremark decides to do the same remains to be seen, but it certainly isn't the foregone conclusion some have suggested it might be.