Gunslinger Doc Holliday dies, the X-ray is discovered by accident, John F. Kennedy is elected president, the Florida recount begins, and the "Guitar Hero" craze is born, all on this day.
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Warner Bros./Jason Redmond/Reuters
1985: Jack Osbourne, the son of rocker Ozzy Osbourne who became famous thanks to his family's reality TV show "The Osbournes" from 2003 to 2005, is born in London, England.