Sanford's colleagues react to his death

SIOUX FALLS, S.D. (KELO) -- T. Denny Sanford died Saturday, July 18th, 2026. He was best known for his investment in the healthcare world. But before Sanford Health, he started First PREMIER Bank and PREMIER Bankcard. The current CEOs of those companies are reflecting on how Sanford's actions affected people statewide. "I think Denny's greatest [...]