Walmart offers to pay $3.1 billion to settle opioid lawsuits

Walmart proposed a $3.1 billion legal settlement on Tuesday over the toll of powerful prescription opioids sold at its pharmacies, becoming the latest major drug industry player to promise major support to state, local and tribal governments still grappling with a crisis in overdose deaths.The retail giant's announcement follows similar proposals on Nov. 2 from the two largest U.S. pharmacy chains, CVS Health and Walgreen Co., which each said they would pay about $5 billion.Most of the drug