CVS Health Corp. is in talks to buy Aetna Inc. for more than $66 billion as the drugstore giant scrambles to fortify itself against looming competition from Amazon.com Inc. amid a continuing reordering of the health-care industry.
CVS Health Corp. is in talks to buy Aetna Inc. for more than $66 billion as the drugstore giant scrambles to fortify itself against looming competition from Amazon.com Inc. amid a continuing reordering of the health-care industry.