In 1987, Democratic presidential hopeful Gary Hart learned the hard way that it’s not nice to tug on Clark Kent’s cape. Daring the media to follow him, they did, and found him with an attractive young woman, Donna Rice, perched on his lap while vacationing aboard a yacht named -- what else -- Monkey Business. That mostly ended his political career, although he did consider running again in 2004. As for Rice, she spurned many offers after the scandal, including an offer to pose for Playboy magazine (imagine that!) and became a well-known Internet safety expert and advocate for anti-pornography efforts. (National Enquirer / Getty Images)