Oprah Winfrey refused to endorse Dr. Mehmet Oz in the Pennsylvania Senate race and instead said she supported Democratic nominee John Fetterman. Winfrey helped launch Oz’s talk show after he appeared numerous times on her program. Winfrey named several important midterm elections during a virtual event to encourage her fans to vote this past Thursday. She reportedly said, “If I were in Pennsylvania, I would have already cast my vote for John Fetterman, for many reasons.” She also rattled off several progressive politicians who are either running for Senate or seeking to protect their Senate se…