Insurance industry

Democratic presidential contender Bernie Sanders smiles with Nina Turner, right, the national co-chair of his presidential campaign, at a Medicare for All town hall gathering on Friday, Aug. 30, 2019, in Florence, S.C. (AP Photo/Meg Kinnard)

FILE - In this July 21, 2015 file photo San Jose Mayor Sam Liccardo, center, attends a conference on Modern Slavery and Climate Change at the Vatican. Liccardo, on Monday, Aug. 12, 2019, has proposed gun owners in the nation's 10th largest city to carry liability insurance to cover taxpayer costs associated with firearm violence. If approved, Liccardo's strict new measure would be the first of its kind in the nation to curb gun violence. (AP Photo/Gregorio Borgia,File)

FILE - This Oct. 21, 2016, file photo shows a CVS drugstore and pharmacy location in Philadelphia. CVS swung back to a profit in the second quarter and easily beat expectations thanks in part to its acquisition of the health insurer Aetna. The drugstore on Wednesday, Aug. 7, 2019 reported profits of $1.94 billion, or $1.49 per share. Earnings, adjusted for one-time items, were $1.89 per share, which was 19 cents better than expected, according to a survey by Zacks Investment Research.(AP Photo/Matt Rourke, File)

FILE - This April 2017, file photo provided by NerdWallet shows Liz Weston, a columnist for personal finance website NerdWallet.com. (NerdWallet via AP, File)

Sen. Bernie Sanders, I-Vt., gestures toward Sen. Elizabeth Warren, D-Mass., during the first of two Democratic presidential primary debates hosted by CNN Tuesday, July 30, 2019, in the Fox Theatre in Detroit. (AP Photo/Paul Sancya)

Cancer patient Kim Lauerman poses for a portrait in her home Wednesday, June 26, 2019, in Alpharetta, Ga. After Lauerman was diagnosed with ovarian cancer, doctors wanted to give her a drug that helps prevent infections and fever during chemotherapy. Her insurer said no. Doctors say they worry about the growing influence insurers have over patient care. They say treatment delays and the problems they create are becoming common because routine things like imaging exams or prescriptions now require insurer approval first. (AP Photo/John Bazemore)

In this July 23, 2019, photo, Democratic presidential candidate former Vice President Joe Biden speaks in New Orleans. Biden is placing a big bet that his loyalty to the Affordable Care Act will help propel him to the Oval Office. Yet his argument isn’t without openings for attacks. From the left, he’s certain to take heat from progressives who back the single-payer, government run system proposed by his rival Bernie Sanders and supported by Elizabeth Warren and Kamala Harris. (AP Photo/Matthew Hinton)