Mocienne Petit Jackson and the upsurge of Michael Jackson’s daughter, a writer: The $4 million, 11-minute unedited telecast of “Black or White” ranks among the Smithsonian-worthy artifacts of ’90s pop monoculture—up there with Nirvana trashing their instruments at the ’92 VMAs, the premiere of “Summertime” after The Fresh Prince of Bel-Air, and Hillary Clinton hitting […]