A conservative talk radio host from Tennessee who had been a vaccine skeptic until he was hospitalized from COVID-19 now says his listeners should get vaccinated. Phil Valentine’s brother, Mark Valentine, spoke at length on WWTN-FM in Nashville on Thursday about his brother’s condition, saying he is in a critical care unit on supplemental oxygen, but not on a ventilator. Phil Valentine has had an afternoon talk radio show on the station for years. “First of all, he’s regretful that he wasn’t a more vocal advocate of the vaccination,” Mark Valentine said of his brother. “For those listening, I know...