CVS Caremark (CVS -7.5%) says Walgreens' (WAG -1.6%) unexpected decision to exit CVS pharmacy...

|About: CVS Health Corporation (CVS)|By:, SA News Editor

CVS Caremark (CVS -7.5%) says Walgreens' (WAG -1.6%) unexpected decision to exit CVS pharmacy network plans is "nothing more than a transparent effort to raise its reimbursement rates." Express Scripts (ESRX +5.3%) and Medco (MHS +4.1%) shares gain as companies seen benefiting from the Walgreens announcement. (PR)