Speaking in Pittsburgh on Thursday, President Joe Biden told the wife of Pennsylvania's Lt. Gov. John Fetterman, "You're going to be a great -- a great lady in the Senate." But Giselle Fetterman isn't the candidate. Her husband John, still recovering from a stroke that has impeded his ability to comprehend, is running for the office. Gisele kept John's Senate campaign going while he was recuperating, and she is a strong voice in that campaign. According to The Independent newspaper, at least, she is "something more than a surrogate, and closer to a running mate." On Thursday in Pittsburgh, with...