DOJ’s CVS Lawsuit Looks Tough. It Won’t Fix the System.

A years-long series of federal lawsuits against Walmart, CVS, and other pharmacies centers on opioids, insulin, prescription refills, federal reimbursements, and patient safety. With national companies involved and Department of Justice press releases proclaiming accountability for the opioid epidemic, they are the kinds of cases that naturally attract public attention. There’s only one problem: pharmacies...