CNN's Dr. Reiner: Because His Campaign Isn't Transparent, We Can't Really Say How Much Fetterman Will Recover

On Wednesday's "CNN Tonight," CNN Medical Analyst, Interventional Cardiologist, and Professor of Medicine and Surgery at George Washington University School of Medicine & Health Sciences Dr. Jonathan Reiner stated that "it's very difficult to know" how much U.S. Senate candidate and Pennsylvania Lt. Gov. John Fetterman (D) can recover because due to lack of transparency by his campaign, "we don't really know how much Mr. Fetterman has actually recovered."