Filmmaker Alex Gibney on Steve Jobs, storyteller

Alex Gibney is arguably the hardest-working man in documentaries. Ten years after his Oscar-nominated breakout, "Enron: The Smartest Guys in the Room," and eight years after his Oscar-winning "Taxi to the Dark Side," the 61-year-old filmmaker continues to crank out one hard-hitting documentary after another. In the past five years alone, he has made films about disgraced lobbyist Jack Abramoff, former New York governor Elliot Spitzer, Beat writer Ken Kesey, WikiLeaks whistleblower Julian Assange...