Two decades have passed since nightclub entertainer and blond bombshell Gennifer Flowers stepped before cameras and announced she had a 12-year affair with then-Gov. Bill Clinton, joining a roster of attractive women who reported similar dalliances, wanted and unwanted. Miss Flowers has stepped forward once again to reveal that in 2005, Mr. Clinton offered to come visit her once again. “I picked up the telephone, and it was him. I said, ‘No, you can’t come over here. No way.’ I said ‘No, you can’t come to my house.’ He said, ‘I’ll put on a hoodie and jog up there.’ He...