U.S. Senate candidate Dr. Mehmet Oz is sounding the alarm on what he calls “socialist leaders.” On social media today, Dr. Oz pointed out that Democrat John Fetterman is being endorsed by U.S. Representative Alexandria Ocasio-Cortez and U.S. Senator Elizabeth Warren. Oz says Pennsylvania can’t afford their type of politics. Oz will face Fetterman in November for retiring Senator Pat Toomey’s seat.