There are four Republicans who are challenging Republican Superintendent of Public Instruction Diane Douglas in the primary, and all will face off in a debate sponsored by the Arizona Clean Elections Commission on Arizona Horizon. Incumbent Diane Douglas will square off with Republican challengers Robert Branch, Jonathan Gelbart, Tracy Livingston and Frank Riggs in an hour-long Clean Elections/Arizona Horizon debate.
Take a deeper look into the wild career of William Randolph Hearst in a two-part series from "American Experience."
Great Performances presents "Three Divas of Versailles" Three-time GRAMMY winner Isabel Leonard joins Nadine Sierra and Ailyn Pérez to perform timeless selections by Mozart, Offenbach and Bizet including “Voi che sapete”
Elon Musk is part of a new breed of "thrillionaires" — high-tech entrepreneurs using their wealth to turn science-fiction dreams into reality