EditorialSen. Bernie Sanders (I-Vt.), then a candidate for the Democratic nomination for president, greets attendees at a campaign event in Mesquite, Texas, Feb. 14, 2020. (Ilana Panich-Linsman/The New York Times)
EditorialSen. Bernie Sanders (I-Vt.) greets people at a presidential primary campaign rally in Mesquite, Texas, Feb. 14, 2020. (Ilana Panich-Linsman/The New York Times)