Jeffrey Katzenberg and Meg Whitman say their mobile video startup is called Quibi and will have a two-tiered subscription model targeting 25-35 year olds (Dawn C. Chmielewski/Deadline)

Dawn C. Chmielewski / Deadline:
Jeffrey Katzenberg and Meg Whitman say their mobile video startup is called Quibi and will have a two-tiered subscription model targeting 25-35 year olds  —  Media mogul Jeffrey Katzenberg and veteran tech executive Meg Whitman used the prominent platform of Vanity Fair’s New Establishment Summit …