Double Vision

Double visionTwins have been a theme of fascination and folklore at least since Romulus and Remus grabbed some real estate in what turned out to be Rome.playboy's DNA often begets identical siblings, from our first twins, the Collinsons, in 1970, to this month's Centerfolds, Kristina and Karissa ShannonTwins have been a theme of fascination and folklore at least since Romulus and Remus grabbed some real estate in what turned out to be Rome. But it took Hef to see the true magic of multiples. To...