Should voters be concerned over Fetterman's cognitive ability after his stroke?
NPR's Ailsa Chang speaks with Dr. Dhruv Khullar on the questions surrounding Pa. Lt. Gov. John Fetterman's mental fitness after surviving a stroke.
NPR's Ailsa Chang speaks with Dr. Dhruv Khullar on the questions surrounding Pa. Lt. Gov. John Fetterman's mental fitness after surviving a stroke.